No abstract available.
","language":"English","publisher":"ASM Journals","doi":"10.1128/jb.88.6.1814-1815.1964","usgsCitation":"Snieszko, S.F., Bullock, G.L., Hollis, E., and Boone, J., 1964, Pasteurella sp. from an epizootic of white perch (Roccus americanus) in Chesapeake Bay tidewater areas: Journal of Bacteriology, v. 88, no. 6, p. 1814-1815, https://doi.org/10.1128/jb.88.6.1814-1815.1964.","productDescription":"2 p.","startPage":"1814","endPage":"1815","numberOfPages":"2","costCenters":[{"id":365,"text":"Leetown Science Center","active":true,"usgs":true}],"links":[{"id":480365,"rank":2,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"https://doi.org/10.1128/jb.88.6.1814-1815.1964","text":"External Repository"},{"id":131853,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"88","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae2e4b07f02db688bb0","contributors":{"authors":[{"text":"Snieszko, S. F.","contributorId":13169,"corporation":false,"usgs":true,"family":"Snieszko","given":"S.","middleInitial":"F.","affiliations":[],"preferred":false,"id":319850,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bullock, G. L.","contributorId":69498,"corporation":false,"usgs":true,"family":"Bullock","given":"G.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":881124,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hollis, Edgar","contributorId":328731,"corporation":false,"usgs":false,"family":"Hollis","given":"Edgar","email":"","affiliations":[],"preferred":false,"id":881125,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Boone, J.G.","contributorId":103229,"corporation":false,"usgs":true,"family":"Boone","given":"J.G.","affiliations":[],"preferred":false,"id":881126,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}} ,{"id":70010470,"text":"70010470 - 1964 - Spalled, aerodynamically modified moldavite from Slavice, Moravia, Czechoslovakia","interactions":[],"lastModifiedDate":"2026-02-11T16:46:58.218961","indexId":"70010470","displayToPublicDate":"1964-11-06T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Spalled, aerodynamically modified moldavite from Slavice, Moravia, Czechoslovakia","docAbstract":"A Czechoslovakian tektite or moldavite shows clear, indirect evidence of aerodynamic ablation. This large tektite has the shape of a teardrop, with a strongly convex, deeply corroded, but clearly identifiable front and a planoconvex, relatively smooth, posterior surface. In spite of much erosion and corrosion, demarcation of the posterior and the anterior part of the specimen (the keel) is clearly preserved locally. This specimen provides the first tangible evidence that moldavites entered the atmosphere cold, probably at a velocity exceeding 5 kilometers per second; the result was selective heating of the anterior face and perhaps ablation during the second melting. This provides evidence of the extraterrestial origin of moldavites.","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.146.3645.790","issn":"00368075","usgsCitation":"Chao, E.C., 1964, Spalled, aerodynamically modified moldavite from Slavice, Moravia, Czechoslovakia: Science, v. 146, no. 3645, p. 790-791, https://doi.org/10.1126/science.146.3645.790.","productDescription":"2 p.","startPage":"790","endPage":"791","costCenters":[],"links":[{"id":219075,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Czech Republic","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n 12.07683656894153,\n 51.37803979080644\n ],\n [\n 12.07683656894153,\n 48.516807647547694\n ],\n [\n 18.940933354965523,\n 48.516807647547694\n ],\n [\n 18.940933354965523,\n 51.37803979080644\n ],\n [\n 12.07683656894153,\n 51.37803979080644\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"146","issue":"3645","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505b940ee4b08c986b31a834","contributors":{"authors":[{"text":"Chao, E. C. T.","contributorId":96713,"corporation":false,"usgs":true,"family":"Chao","given":"E.","email":"","middleInitial":"C. T.","affiliations":[],"preferred":false,"id":358993,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70221124,"text":"70221124 - 1964 - Paleo-channels at the Guayacan copper mine, Cabildo District, Aconcagua Province, Chile","interactions":[],"lastModifiedDate":"2021-06-02T17:40:54.122219","indexId":"70221124","displayToPublicDate":"1964-11-04T12:35:41","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Paleo-channels at the Guayacan copper mine, Cabildo District, Aconcagua Province, Chile","docAbstract":"An uneven erosion surface separates calcareous sedimentary rocks above and vesicular andesite porphyry below at the Guayacan mine of central Chile. Channel-like depressions filled with sedimentary rock flank elongate, stratiform bodies of disseminated copper ore which impregnate the vesicular crests of andesite lava flows. The \"channels\" lie parallel to and mark the margins of tongues of lava. Erosional features such as scour surfaces, conglomerate and crossbedding mark some of the channels. Other channels show no evidence of erosion, suggesting that some, at least, represent depressions or spaces that were not filled during extrusion of the lava. The flows strike east. Their crests are vesicular and impregnated with copper sulfide minerals, mainly bornite, to depths as much as 3 m below the contact. Bornite fills vesicles and fractures, impregnates the andesite ground mass, and replaces andesine phenocrysts, mainly along cleavage planes. Chalcopyrite is mixed with bornite in the upper, more vesicular part of the flows and occurs with fine-grained pyrite as disseminations and replacing fossils in the base of the overlying sedimentary rock. The channel axes also strike roughly east and, in most places, are underlain by barren ground. These mappable features, when recognized, are valuable in determining the size, shape, and orientation of adjacent ore bodies and, thereby, assist in the evaluation, exploration and mining of these stratiform copper deposits.
","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.59.7.1283","usgsCitation":"Carter, W.D., and Nelson, T.A., 1964, Paleo-channels at the Guayacan copper mine, Cabildo District, Aconcagua Province, Chile: Economic Geology, v. 59, no. 7, p. 1283-1292, https://doi.org/10.2113/gsecongeo.59.7.1283.","productDescription":"10 p.","startPage":"1283","endPage":"1292","costCenters":[],"links":[{"id":386140,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Chile","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -70.400390625,\n -27.371767300523032\n ],\n [\n -68.73046875,\n -27.371767300523032\n ],\n [\n -68.73046875,\n -22.67484735118852\n ],\n [\n -70.400390625,\n -22.67484735118852\n ],\n [\n -70.400390625,\n -27.371767300523032\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"59","issue":"7","noUsgsAuthors":false,"publicationDate":"1964-11-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Carter, W. D.","contributorId":75633,"corporation":false,"usgs":true,"family":"Carter","given":"W.","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":816809,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Nelson, T. Aliste","contributorId":259203,"corporation":false,"usgs":false,"family":"Nelson","given":"T.","email":"","middleInitial":"Aliste","affiliations":[],"preferred":false,"id":816810,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70221134,"text":"70221134 - 1964 - Electronprobe analysis of \"cosmic\" particles","interactions":[],"lastModifiedDate":"2021-06-02T18:57:58.39092","indexId":"70221134","displayToPublicDate":"1964-11-01T13:54:17","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":801,"text":"Annals of the New York Academy of Sciences","active":true,"publicationSubtype":{"id":10}},"title":"Electronprobe analysis of \"cosmic\" particles","docAbstract":"No abstract available.
","language":"English","publisher":"Wiley","doi":"10.1111/j.1749-6632.1965.tb47439.x","usgsCitation":"Larson, R., Dwornik, E., and Adler, I., 1964, Electronprobe analysis of \"cosmic\" particles: Annals of the New York Academy of Sciences, v. 119, no. 1, p. 282-286, https://doi.org/10.1111/j.1749-6632.1965.tb47439.x.","productDescription":"5 p.","startPage":"282","endPage":"286","costCenters":[],"links":[{"id":386148,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"119","issue":"1","noUsgsAuthors":false,"publicationDate":"2006-12-16","publicationStatus":"PW","contributors":{"authors":[{"text":"Larson, R.","contributorId":30438,"corporation":false,"usgs":true,"family":"Larson","given":"R.","affiliations":[],"preferred":false,"id":816822,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dwornik, E.J.","contributorId":99128,"corporation":false,"usgs":true,"family":"Dwornik","given":"E.J.","email":"","affiliations":[],"preferred":false,"id":816823,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Adler, I.","contributorId":13371,"corporation":false,"usgs":true,"family":"Adler","given":"I.","email":"","affiliations":[],"preferred":false,"id":816824,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70221123,"text":"70221123 - 1964 - Supergene iron ores of minas Gerais, Brazil","interactions":[],"lastModifiedDate":"2021-06-02T17:31:15.936558","indexId":"70221123","displayToPublicDate":"1964-11-01T12:26:13","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Supergene iron ores of minas Gerais, Brazil","docAbstract":"The iron ores of Minas Gerais, Brazil, fall into two categories: (1) hypogene hematite ore averaging 66 percent or more Fe, and (2) lower-grade supergene ores. Most ore now extracted is high-grade hypogene ore; lower-grade supergene ores will be of much future value. All supergene ores formed by weathering of itabirite, a metamorphosed oxide-facies iron formation averaging about 38 percent Fe and 44 percent Si02. The Caue Itabirite crops out for about 540 linear kilometers in central Minas Gerais. Supergene ores fall into three intergradational categories: (1) enriched itabirite, averaging 49 percent Fe, easily con-centratable, with reserves about 25,000 million tons; (2) intermediate grade ores, averaging perhaps 63 percent Fe, with indicated and inferred reserves more than 600 million tons; and (3) canga, averaging between 57 and 62 percent Fe, with reserves in the hundreds of millions of tons. Disaggregation of hard and brittle itabirite by solution primarily of quartz and secondarily of other soluble constituents causes residual enrichment in iron with minor hydration of hematite. As weathering continues, most of the quartz is removed and more of the hematite is hydrated, producing intermediate grade ore. Secondary enrichment by limonite is important. The final weathering product is canga. In canga, almost all the iron is hydrated, and the rock is still further impoverished in Si02 and residually enriched in A1203 and P. Canga also forms by cementation of iron-rich detritus by limonite. Four factors control the supergene ore-forming process: (1) physiography, for ores occur on ridges and plateaus; (2) climate, for seasonal rainfall is apparently needed for the formation of extensive canga blankets; (3) grain size of the original itabirite, for quartz with a grain size much greater than 0.1 millimeter is not readily soluble; and (4) composition of the iron formation. The chemically inert and physically resistant canga blanket is essential to supergene ore formation because soft weathering products would otherwise be removed as fast as formed. Thus, canga gives time for the formation of other ore types. Iron fixed as cementing limonite in canga and as enriching limonite in intermediate grade ore was derived by leaching and hydration of hematite from itabirite. It probably moved in the ferrous state and was precipitated as insoluble hydrous ferric oxide primarily by oxygenation of the solutions, to a lesser extent by their evaporation at or near the surface, and to a still smaller degree by pH changes. The data show that the high-grade hematite ore, 66 percent Fe or higher, cannot have formed directly by supergene action. Geochemical processes resulting in supergene concentration of iron also concentrated alumina and phosphorus. The high-grade ore contains about the same low percentages of these materials as unweathered itabirite.
","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.59.7.1203","usgsCitation":"Dorr, J.V., 1964, Supergene iron ores of minas Gerais, Brazil: Economic Geology, v. 59, no. 7, p. 1203-1240, https://doi.org/10.2113/gsecongeo.59.7.1203.","productDescription":"38 p.","startPage":"1203","endPage":"1240","costCenters":[],"links":[{"id":386139,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Brazil","state":"Minas Gerais","city":"Gerais","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -46.724853515625,\n -20.3961232724676\n ],\n [\n -45.494384765625,\n -20.3961232724676\n ],\n [\n -45.494384765625,\n -18.656654486540006\n ],\n [\n -46.724853515625,\n -18.656654486540006\n ],\n [\n -46.724853515625,\n -20.3961232724676\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"59","issue":"7","noUsgsAuthors":false,"publicationDate":"1964-11-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Dorr, J. V.N. II","contributorId":68807,"corporation":false,"usgs":true,"family":"Dorr","given":"J.","suffix":"II","middleInitial":"V.N.","affiliations":[],"preferred":false,"id":816808,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70207358,"text":"70207358 - 1964 - Hidden Recharge","interactions":[],"lastModifiedDate":"2019-12-18T10:56:54","indexId":"70207358","displayToPublicDate":"1964-10-31T10:53:38","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1861,"text":"Ground Water","active":true,"publicationSubtype":{"id":10}},"title":"Hidden Recharge","docAbstract":"“Hidden recharge” is defined as subsurface percolation of water from basin‐margin mountains directly into aquifers of the valley basins. It is an important, and sometimes neglected, item in hydrologic equations. Locally, geologic conditions permit inter‐basin circulation of ground water. The concept that ground‐water basins necessarily terminate at the contact between alluvium and hardrock is not tenable. Copyright © 1964, Wiley Blackwell. All rights reserved
","language":"English","publisher":"Wiley Blackwell","doi":"10.1111/j.1745-6584.1964.tb01780.x","issn":" 0017467X","usgsCitation":"Feth, J.H., 1964, Hidden Recharge: Ground Water, v. 2, no. 4, p. 14-17 , https://doi.org/10.1111/j.1745-6584.1964.tb01780.x.","productDescription":"4 p. ","startPage":"14","endPage":"17 ","costCenters":[],"links":[{"id":370399,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"2","issue":"4","noUsgsAuthors":false,"publicationDate":"2006-07-06","publicationStatus":"PW","contributors":{"authors":[{"text":"Feth, J. H.","contributorId":50495,"corporation":false,"usgs":true,"family":"Feth","given":"J.","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":777803,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70010683,"text":"70010683 - 1964 - Origin of high-alumina basalt, andesite, and dacite magmas","interactions":[],"lastModifiedDate":"2026-02-11T16:52:44.688651","indexId":"70010683","displayToPublicDate":"1964-10-30T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Origin of high-alumina basalt, andesite, and dacite magmas","docAbstract":"The typical volcanic rocks of most island arcs and eugeosynclines, and of some continental environments, are basalt, andesite, and dacite, of high alumina content. The high-alumina basalt differs from tholeiitic basalt primarily in having a greater content of the components of calcic plagioclase. Laboratory data indicate that in the upper mantle, below the level at which the basaltic component of mantle rock is transformed by pressure to eclogite or pyroxenite, the entire basaltic portion probably is melted within a narrow temperature range, but that above the level of that transformation plagioclase is melted selectively before pyroxene over a wide temperature range. The broad spectrum of high-alumina magmas may represent widely varying degrees of partial melting above the transformation level, whereas narrow-spectrum tholeiite magma may represent more complete melting beneath it.","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.146.3644.635","issn":"00368075","usgsCitation":"Hamilton, W., 1964, Origin of high-alumina basalt, andesite, and dacite magmas: Science, v. 146, no. 3644, p. 635-637, https://doi.org/10.1126/science.146.3644.635.","productDescription":"3 p.","startPage":"635","endPage":"637","costCenters":[],"links":[{"id":219403,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"146","issue":"3644","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a70d9e4b0c8380cd762ba","contributors":{"authors":[{"text":"Hamilton, W.","contributorId":46683,"corporation":false,"usgs":true,"family":"Hamilton","given":"W.","email":"","affiliations":[],"preferred":false,"id":359421,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70010837,"text":"70010837 - 1964 - Igneous rocks of the East Pacific Rise","interactions":[],"lastModifiedDate":"2026-02-12T16:59:49.765831","indexId":"70010837","displayToPublicDate":"1964-10-23T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Igneous rocks of the East Pacific Rise","docAbstract":"The apical parts of large volcanoes along the East Pacific Rise (islands and seamounts) are encrusted with rocks of the alkali volcanic suite (alkali basalt, andesine- and oligoclase-andesite, and trachyte). In contrast, the more submerged parts of the Rise are largely composed of a tholeiitic basalt which has low concentrations of K, P, U, Th, Pb, and Ti. This tholeiitic basalt is either the predominant or the only magma generated in the earth's mantle under oceanic ridges and rises. It is at least 1000-fold more abundant than the alkali suite, which is probably derived from tholeiitic basalt by magmatic differentiation in and immediately below the larger volcanoes.
Distinction of oceanic tholeiites from almost all continental tholeiites is possible on the simple basis of total potassium content, with the discontinuity at 0.3 to 0.5 percent K2O by weight. Oceanic tholeiites also are readily distinguished from some 19 out of 20 basalts of oceanic islands and seamount cappings by having less than 0.3 percent K2O by weight and more than 48 percent SiO2. Deep drilling into oceanic volcanoes should, however, core basalts transitional between the oceanic tholeiites and the presumed derivative alkali basalts.
The composition of the oceanic tholeiites suggests that the mantle under the East Pacific Rise contains less than 0.10 percent potassium oxide by weight; 0.1 part per million of uranium and 0.4 part of thorium; a potassium: rubidium ratio of about 1200 and a potassium: uranium ratio of about 104.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.146.3643.477","issn":"00368075","usgsCitation":"Engel, A., and Engel, C., 1964, Igneous rocks of the East Pacific Rise: Science, v. 146, no. 3643, p. 477-485, https://doi.org/10.1126/science.146.3643.477.","productDescription":"9 p.","startPage":"477","endPage":"485","costCenters":[],"links":[{"id":218958,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"146","issue":"3643","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3868e4b0c8380cd61564","contributors":{"authors":[{"text":"Engel, A.E.J.","contributorId":52246,"corporation":false,"usgs":true,"family":"Engel","given":"A.E.J.","email":"","affiliations":[],"preferred":false,"id":359761,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Engel, C.G.","contributorId":18489,"corporation":false,"usgs":true,"family":"Engel","given":"C.G.","email":"","affiliations":[],"preferred":false,"id":359760,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":5220809,"text":"5220809 - 1964 - Rigid plastic collars for marking geese","interactions":[],"lastModifiedDate":"2025-02-05T16:50:21.452401","indexId":"5220809","displayToPublicDate":"1964-10-02T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Rigid plastic collars for marking geese","docAbstract":"Rigid plastic collars of one to three colors proved useful for recognition of individual Canada geese (Branta canadensis). The collars did not seem to affect the behavior of the geese, and there was little mortality caused by their use. In good light, bright colors are visible through a 20-power spotting scope for more than 1 mile. Retention of collars was about 90 percent for 1 year and more than 80 percent for 2 years.
","language":"English","publisher":"Wiley","doi":"10.2307/3798802","usgsCitation":"Ballou, R., and Martin, F., 1964, Rigid plastic collars for marking geese: Journal of Wildlife Management, v. 28, no. 4, p. 846-847, https://doi.org/10.2307/3798802.","productDescription":"2 p.","startPage":"846","endPage":"847","costCenters":[{"id":531,"text":"Patuxent Wildlife Research Center","active":true,"usgs":true}],"links":[{"id":194014,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah, 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\"}}]}","volume":"28","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0be4b07f02db5fc0a5","contributors":{"authors":[{"text":"Ballou, R.M.","contributorId":106217,"corporation":false,"usgs":true,"family":"Ballou","given":"R.M.","email":"","affiliations":[],"preferred":false,"id":332531,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Martin, F.W.","contributorId":22451,"corporation":false,"usgs":true,"family":"Martin","given":"F.W.","email":"","affiliations":[],"preferred":false,"id":332530,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":1003299,"text":"1003299 - 1964 - Dichlobenil as a herbicide in fish habitats","interactions":[],"lastModifiedDate":"2026-03-18T16:41:25.802525","indexId":"1003299","displayToPublicDate":"1964-10-01T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3741,"text":"Weeds","active":true,"publicationSubtype":{"id":10}},"title":"Dichlobenil as a herbicide in fish habitats","docAbstract":"Application of 20 to 40 lb/A dichlobenil made prior to emergence accomplished various degrees of control of pondweeds (Potamogeton diversifolius, P. foliosus, P. pectinatus, P. pusillus) and a slender naiad (Najas flexilis). Coontail (Ceratophyllum demersum) was affected only by the higher dosage. Limited control and growth inhibition was achieved on several forms of algae in early spring applications. However, applications made to rooted submersed aquatic plants and filamentous algae (Cladophora, Pithophora and Chara) at postemergence stage of development had little herbicidal effect.
Dichlobenil was not acutely toxic to fish at herbicidal concentrations. The range of median tolerance limits was 10 to 20 ppmw for pumpkinseed (Lepomis gibbosus), bluegill (L. macrochirus), redear sunfish (L. microlophus), and largemouth bass (Micropterus salmoides).
","language":"English","publisher":"Cambridge University Press","doi":"10.2307/4040750","usgsCitation":"Walker, C., 1964, Dichlobenil as a herbicide in fish habitats: Weeds, v. 12, no. 4, p. 267-269, https://doi.org/10.2307/4040750.","productDescription":"3 p.","startPage":"267","endPage":"269","costCenters":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true}],"links":[{"id":178349,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Missouri","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -95.60011165478124,\n 40.68070682391277\n ],\n [\n -94.98473039915982,\n 39.54401322059564\n ],\n [\n -94.34330569969808,\n 36.41763802006527\n ],\n [\n -90.29994570402226,\n 36.499402556019966\n ],\n [\n -90.53121713039168,\n 35.979941423017976\n ],\n [\n -89.50574344142996,\n 35.97661365357092\n ],\n [\n -89.51133770448786,\n 37.431594943493415\n ],\n [\n -90.08881386577889,\n 38.534170385811265\n ],\n [\n -91.65418734057265,\n 40.4484387829024\n ],\n [\n -95.60011165478124,\n 40.68070682391277\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"12","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65da2c","contributors":{"authors":[{"text":"Walker, C.R.","contributorId":69097,"corporation":false,"usgs":true,"family":"Walker","given":"C.R.","email":"","affiliations":[],"preferred":false,"id":313089,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70010746,"text":"70010746 - 1964 - Isotopic composition of lead and strontium from Ascension and Gough islands","interactions":[],"lastModifiedDate":"2026-02-12T17:14:22.135653","indexId":"70010746","displayToPublicDate":"1964-09-11T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Isotopic composition of lead and strontium from Ascension and Gough islands","docAbstract":"Isotopic composition of lead and strontium has been determined in a series of rock samples from two islands on the Mid-Atlantic Ridge. Both interand intra-island variations exist in the abundance of radiogenic isotopes of both elements. Lead from basalt of Ascension Island has a Pb206-Pb204 ratio of 19.5, while the corresponding ratio at Gough Island is only 18.4. The Pb208-Pb204 ratios from the two islands do not differ. Conversely, strontium from basalt of Ascension Island is less radiogenic than that from Gough Island basalts. The trachytes of both islands have lead and strontium that is more radiogenic than that found in the basalts. The inter-island differences indicate the existence of regional variations in the uranium-lead and rubidium-strontium ratios of the upper mantle source of these rocks and show that isotope compositions are a means for investigating chemical heterogeneities in the mantle.
","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.145.3637.1181","issn":"00368075","usgsCitation":"Gast, P., Tilton, G., and Hedge, C., 1964, Isotopic composition of lead and strontium from Ascension and Gough islands: Science, v. 145, no. 3637, p. 1181-1185, https://doi.org/10.1126/science.145.3637.1181.","productDescription":"5 p.","startPage":"1181","endPage":"1185","costCenters":[],"links":[{"id":219702,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"otherGeospatial":"Ascension Island, Gough Island","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -10.036746446960052,\n -40.24793147898767\n ],\n [\n -10.036746446960052,\n -40.39553109099682\n ],\n [\n -9.820379525634905,\n -40.39553109099682\n ],\n [\n -9.820379525634905,\n -40.24793147898767\n ],\n [\n -10.036746446960052,\n -40.24793147898767\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n },\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -14.50434013017707,\n -7.878645434680934\n ],\n [\n -14.50434013017707,\n -8.028359131125939\n ],\n [\n -14.24924434654207,\n -8.028359131125939\n ],\n [\n -14.24924434654207,\n -7.878645434680934\n ],\n [\n -14.50434013017707,\n -7.878645434680934\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"145","issue":"3637","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a3fa1e4b0c8380cd64695","contributors":{"authors":[{"text":"Gast, P.W.","contributorId":28739,"corporation":false,"usgs":true,"family":"Gast","given":"P.W.","email":"","affiliations":[],"preferred":false,"id":359555,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Tilton, G.R.","contributorId":102200,"corporation":false,"usgs":true,"family":"Tilton","given":"G.R.","email":"","affiliations":[],"preferred":false,"id":359557,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Hedge, C.","contributorId":85324,"corporation":false,"usgs":true,"family":"Hedge","given":"C.","affiliations":[],"preferred":false,"id":359556,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70205242,"text":"70205242 - 1964 - Problems of the geographic and stratigraphic distribution of American Middle Eocene larger Foraminifera","interactions":[],"lastModifiedDate":"2020-03-12T14:40:58","indexId":"70205242","displayToPublicDate":"1964-09-09T13:15:25","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1142,"text":"Bulletins of American Paleontology","active":true,"publicationSubtype":{"id":10}},"title":"Problems of the geographic and stratigraphic distribution of American Middle Eocene larger Foraminifera","docAbstract":"Larger Foraminifera from the middle Eocene of Florida and southern Georgia are discussed, including 2 new species, and their geographic and stratigraphic distribution, not only in the U. S., but also at selected localities in the Caribbean region, is analyzed. Several species not previously reported from the U. S. are discussed and illustrated. Analysis of the larger Foraminifera suggests that the Inglis limestone can not be separated from the underlying Avon Park Limestone and represents the upper part of the Avon Park Limestone and represents the upper part of the Avon Park Limestone. The Helicostegina gyralis zone (uppermost zone) of the Oldsmar Limestone (lower Eocene) is transferred to the basal Lake City Limestone (middle Eocene).
","language":"English","publisher":"Paleontological Research Institute","usgsCitation":"Cole, W.S., and Applin, E., 1964, Problems of the geographic and stratigraphic distribution of American Middle Eocene larger Foraminifera: Bulletins of American Paleontology, v. 47, no. 212, p. 1-48.","productDescription":"48 p.","startPage":"1","endPage":"48","costCenters":[],"links":[{"id":367294,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":367293,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://www.biodiversitylibrary.org/page/28907510#page/13/mode/1up"}],"country":"France, Jamaica, United States","state":"Florida, Georgia ","volume":"47","issue":"212","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Cole, W. Storrs","contributorId":97487,"corporation":false,"usgs":true,"family":"Cole","given":"W.","email":"","middleInitial":"Storrs","affiliations":[],"preferred":false,"id":770497,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Applin, Esther English Richards","contributorId":10794,"corporation":false,"usgs":true,"family":"Applin","given":"Esther English Richards","affiliations":[],"preferred":false,"id":770496,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70221136,"text":"70221136 - 1964 - The international hydrological decade","interactions":[],"lastModifiedDate":"2021-06-02T19:02:22.503469","indexId":"70221136","displayToPublicDate":"1964-09-01T13:59:52","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1578,"text":"Eos, Transactions, American Geophysical Union","onlineIssn":"2324-9250","printIssn":"0096-394","active":true,"publicationSubtype":{"id":10}},"title":"The international hydrological decade","docAbstract":"Work toward establishing a program of international cooperative studies in scientific hydrology began about 4 years ago, and the IHD (International Hydrological Decade) will begin under international auspices in January 1965. This program will be highly important for hydrology and hydrologists, and it should contribute greatly to human welfare in the future. Fortuitously, the opening year coincides with International Cooperation Year of the United Nations Organization. American participation in the program will contribute to the purpose avowed by the President [Johnson, 1964] in a commencement address at Holy Cross early in June 1964: “to dedicate this year to finding new techniques for making Man's knowledge serve Man's welfare. Let this be a year of science.”
","language":"English","publisher":"American Geophysical Union","doi":"10.1029/TR045i003p00413","usgsCitation":"Nace, R.L., 1964, The international hydrological decade: Eos, Transactions, American Geophysical Union, v. 45, no. 3, p. 413-421, https://doi.org/10.1029/TR045i003p00413.","productDescription":"9 p.","startPage":"413","endPage":"421","costCenters":[],"links":[{"id":386151,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"45","issue":"3","noUsgsAuthors":false,"publicationDate":"2014-08-18","publicationStatus":"PW","contributors":{"authors":[{"text":"Nace, R. L.","contributorId":11332,"corporation":false,"usgs":true,"family":"Nace","given":"R.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":816828,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70221177,"text":"70221177 - 1964 - Geohydrologic analogies between the Jordan Valleys of Utah and the holy land","interactions":[],"lastModifiedDate":"2021-06-04T17:05:35.301848","indexId":"70221177","displayToPublicDate":"1964-09-01T12:01:39","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5334,"text":"International Association of Scientific Hydrology - Bulletin ","onlineIssn":"2150-3435","printIssn":"0262-6667","active":false,"publicationSubtype":{"id":10}},"title":"Geohydrologic analogies between the Jordan Valleys of Utah and the holy land","docAbstract":"The biblical Jordan River Valley, which extends from Lake Tiberias (the Sea of Galilee) to the Dead Sea, is decidedly similar to the Jordan River Valley of Utah, which joins Lake Utah and Great Salt Lake. Both Jordan Rivers drain relatively large fresh-water lakes and also are major sources of discharge into large salty lakes that have no outlets to the ocean.The two Jordan River valleys and the highlands and mountains that surround them, have many physiographic, geologic, and hydrologic similarities as well as some noteworthy differences. For example, an hypothesis for the formation of the Dead Sea-Jordan Valley rift is that the east Jordan block slid northward with respect to the west Jordan block. The amount of displacement is estimated to be about 65 miles and took place partly in Miocene and possible Pliocène and partly in Pleistocene time. Tectonc activity has also been a major factor in the formation of the Jordan valley of Utah, but the movement here probably was along large normal faults in late Tertiary and Quaternary time. The sediments underlying both Jordan River valleys were deposited in ancestral lacustrine and fluvial environments. Abundant supplies of ground water are found under both valleys, but probably larger supplies of better quality water can be obtained in Utah. Both valleys contain numerous small nonthermal and a few large thermal springs.
","language":"English","publisher":"Taylor & Francis","doi":"10.1080/02626666409493666","usgsCitation":"Bradley, E., 1964, Geohydrologic analogies between the Jordan Valleys of Utah and the holy land: International Association of Scientific Hydrology - Bulletin , v. 9, no. 3, p. 12-23, https://doi.org/10.1080/02626666409493666.","productDescription":"12 p.","startPage":"12","endPage":"23","costCenters":[],"links":[{"id":489070,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1080/02626666409493666","text":"Publisher Index Page"},{"id":386209,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Utah","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -114.06005859375,\n 42.00032514831621\n ],\n [\n -114.0380859375,\n 37.07271048132943\n ],\n [\n -109.05029296875,\n 37.03763967977139\n ],\n [\n -109.1162109375,\n 41.0130657870063\n ],\n [\n -111.07177734375,\n 41.02964338716638\n ],\n [\n -111.07177734375,\n 41.983994270935625\n ],\n [\n -114.06005859375,\n 42.00032514831621\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"9","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Bradley, Edward","contributorId":67071,"corporation":false,"usgs":true,"family":"Bradley","given":"Edward","email":"","affiliations":[],"preferred":false,"id":816980,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70010833,"text":"70010833 - 1964 - Potassium-argon and lead-alpha ages of plutonic rocks, Bokan Mountain area, Alaska","interactions":[],"lastModifiedDate":"2026-02-12T17:25:55.183167","indexId":"70010833","displayToPublicDate":"1964-08-14T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Potassium-argon and lead-alpha ages of plutonic rocks, Bokan Mountain area, Alaska","docAbstract":"Most of the granitic rocks in the Bokan Mountain area, southeastern Alaska, are early Paleozoic (probably Ordovician) judged by potassium-argon and lead-alpha age measurements. The Bokan Mountain Granite, the youngest intrusive unit in the area, belongs to a Mesozoic plutonic episode. These age measurements are the first direct evidence for the emplacement of early Paleozoic granitic intrusive rocks close to the Pacific margin of North America.","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.145.3633.705","issn":"00368075","usgsCitation":"Lanphere, M.A., MacKevett, E., and Stern, T.W., 1964, Potassium-argon and lead-alpha ages of plutonic rocks, Bokan Mountain area, Alaska: Science, v. 145, no. 3633, p. 705-707, https://doi.org/10.1126/science.145.3633.705.","productDescription":"3 p.","startPage":"705","endPage":"707","costCenters":[],"links":[{"id":218954,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Alaska","otherGeospatial":"Bokan Mountain","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"coordinates\": [\n [\n [\n -132.18901692768776,\n 54.93905290945244\n ],\n [\n -132.18901692768776,\n 54.87458540920767\n ],\n [\n -132.12085621356115,\n 54.87458540920767\n ],\n [\n -132.12085621356115,\n 54.93905290945244\n ],\n [\n -132.18901692768776,\n 54.93905290945244\n ]\n ]\n ],\n \"type\": \"Polygon\"\n }\n }\n ]\n}","volume":"145","issue":"3633","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a7eafe4b0c8380cd7a6b0","contributors":{"authors":[{"text":"Lanphere, M. A.","contributorId":35298,"corporation":false,"usgs":true,"family":"Lanphere","given":"M.","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":359750,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"MacKevett, E.M. Jr.","contributorId":58613,"corporation":false,"usgs":true,"family":"MacKevett","given":"E.M.","suffix":"Jr.","email":"","affiliations":[],"preferred":false,"id":359752,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stern, T. W.","contributorId":36122,"corporation":false,"usgs":true,"family":"Stern","given":"T.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":359751,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":37776,"text":"37776 - 1964 - Big game inventory for 1963","interactions":[],"lastModifiedDate":"2014-07-23T13:46:59","indexId":"37776","displayToPublicDate":"1964-08-01T13:46:04","publicationYear":"1964","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"seriesTitle":{"id":98,"text":"Wildlife Leaflet","active":false,"publicationSubtype":{"id":1}},"seriesNumber":"461","title":"Big game inventory for 1963","docAbstract":"No abstract available.","language":"English","publisher":"U.S. Department of the Interior","publisherLocation":"Washington, D.C.","collaboration":"Compiled in the Bird and Mammal Laboratories, Division of Wildlife Research.","usgsCitation":"U.S. Bureau of Sport Fisheries and Wildlife, 1964, Big game inventory for 1963 (Revises Wildlife Leaflet 342 (1962).): Wildlife Leaflet 461, 4 p.","productDescription":"4 p.","numberOfPages":"4","temporalStart":"1963-01-01","temporalEnd":"1963-12-31","costCenters":[],"links":[{"id":290822,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"edition":"Revises Wildlife Leaflet 342 (1962).","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"57ffcef2e4b0824b2d175da8","contributors":{"authors":[{"text":"U.S. Bureau of Sport Fisheries and Wildlife","contributorId":128149,"corporation":true,"usgs":false,"organization":"U.S. Bureau of Sport Fisheries and Wildlife","id":529712,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70221126,"text":"70221126 - 1964 - Experimental determination of the reaction chalcopyrite + sulfur = pyrite + bornite from 350 to 500° C","interactions":[],"lastModifiedDate":"2021-06-02T17:56:06.173472","indexId":"70221126","displayToPublicDate":"1964-08-01T12:52:29","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1472,"text":"Economic Geology","active":true,"publicationSubtype":{"id":10}},"title":"Experimental determination of the reaction chalcopyrite + sulfur = pyrite + bornite from 350 to 500° C","docAbstract":"The fugacity of sulfur along the curve representing the univariant equilibrium assemblage, chalcopyrite + bornite + pyrite + vapor, has been determined by the electrum tarnish method (1). The conditions of the equilibrium may be expressed by the equation (TP) - /°s 2 (T, 1 atm) = -50,730 + 56.95T (cal.) (350 - 500° C) (T in °K). With gentle curvature, the line may be extended upward to the invariant point at 568° C, which represents the assemblage chalcopyrite + bornite -j- pyrite + liquid + vapor (8).
","language":"English","publisher":"Society of Economic Geologists","doi":"10.2113/gsecongeo.59.5.747","usgsCitation":"Barton, P.B., and Toulmin, P., 1964, Experimental determination of the reaction chalcopyrite + sulfur = pyrite + bornite from 350 to 500° C: Economic Geology, v. 59, no. 5, p. 747-752, https://doi.org/10.2113/gsecongeo.59.5.747.","productDescription":"6 p.","startPage":"747","endPage":"752","costCenters":[],"links":[{"id":386142,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"59","issue":"5","noUsgsAuthors":false,"publicationDate":"1964-08-01","publicationStatus":"PW","contributors":{"authors":[{"text":"Barton, P. B. Jr.","contributorId":23683,"corporation":false,"usgs":true,"family":"Barton","given":"P.","suffix":"Jr.","email":"","middleInitial":"B.","affiliations":[],"preferred":false,"id":816813,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Toulmin, P. III","contributorId":81244,"corporation":false,"usgs":true,"family":"Toulmin","given":"P.","suffix":"III","email":"","affiliations":[],"preferred":false,"id":816814,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70221185,"text":"70221185 - 1964 - Officer's cave, a pseudokarst feature in altered tuff and volcanic ash of the John Day formation in eastern Oregon","interactions":[],"lastModifiedDate":"2021-06-04T17:54:08.787144","indexId":"70221185","displayToPublicDate":"1964-08-01T12:50:37","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Officer's cave, a pseudokarst feature in altered tuff and volcanic ash of the John Day formation in eastern Oregon","docAbstract":"Officer's Cave is the uppermost of four rapidly eroding cave levels constituting a cavern complex about 700 feet long developed chiefly in clay and silt. Its outer room is 35 feet by 43.5 feet by 100 feet and slopes about 45° east into the western end of a narrow linear hill called Officer's Cave Ridge. Dry valleys, blind valleys, hanging valleys, sinkholes, pipes, caves, and natural bridges are abundant. These, together with subterranean drainage, give the area a karstlike development. For such terrains the term \"pseudokarst\" is applied. These pseudokarsts are the product of piping and are fairly widespread over the world's drylands.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1964)75[393:OCAPFI]2.0.CO;2","usgsCitation":"Parker, G., Shown, L.M., and Ratzlaff, K.W., 1964, Officer's cave, a pseudokarst feature in altered tuff and volcanic ash of the John Day formation in eastern Oregon: Geological Society of America Bulletin, v. 75, no. 5, p. 393-402, https://doi.org/10.1130/0016-7606(1964)75[393:OCAPFI]2.0.CO;2.","productDescription":"10 p.","startPage":"393","endPage":"402","costCenters":[],"links":[{"id":386230,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"eastern Oregon","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -119.3115234375,\n 41.934976500546604\n ],\n [\n -116.5869140625,\n 41.934976500546604\n ],\n [\n -116.5869140625,\n 46.01222384063236\n ],\n [\n -119.3115234375,\n 46.01222384063236\n ],\n [\n -119.3115234375,\n 41.934976500546604\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"75","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Parker, Garald G.","contributorId":106880,"corporation":false,"usgs":true,"family":"Parker","given":"Garald G.","affiliations":[],"preferred":false,"id":817013,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Shown, Lynn M.","contributorId":7326,"corporation":false,"usgs":true,"family":"Shown","given":"Lynn","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":817014,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Ratzlaff, Karl W.","contributorId":99177,"corporation":false,"usgs":true,"family":"Ratzlaff","given":"Karl","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":817015,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70221180,"text":"70221180 - 1964 - Pre-tertiary orogenic and plutonic intrusive activity in central and northeastern Oregon","interactions":[],"lastModifiedDate":"2021-06-04T17:22:49.09072","indexId":"70221180","displayToPublicDate":"1964-08-01T12:18:40","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1786,"text":"Geological Society of America Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"Pre-tertiary orogenic and plutonic intrusive activity in central and northeastern Oregon","docAbstract":"Pre-Tertiary rocks of the Blue Mountain region of central and northeastern Oregon comprise three major sedimentary and volcanic sequences and two distinct intrusive magma series. The ages of the sedimentary-volcanic sequences are Paleozoic, Late Triassic-Late Jurassic, and middle Cretaceous (Albian to Cenomanian), respectively. The earlier intrusive magma series ranges in composition from peridotite to albite granite and was emplaced during the major orogeny in the Blue Mountain region between earlier Permian and Late Triassic time. The later intrusive magma series is related to the Idaho batholith proper, ranges from gabbro to granodiorite, and probably was emplaced during the earlier half of Cretaceous time. The emplacement of a major intrusive magma series during Permian and Triassic time suggests a much closer relationship to the northern part of the Cordillera, in Canada and Alaska, than to the southern part in southwestern Oregon and California.
","language":"English","publisher":"Geological Society of America","doi":"10.1130/0016-7606(1964)75[1255:POAPIA]2.0.CO;2","usgsCitation":"Thayer, T.P., and Brown, C.E., 1964, Pre-tertiary orogenic and plutonic intrusive activity in central and northeastern Oregon: Geological Society of America Bulletin, v. 75, no. 12, p. 1255-1261, https://doi.org/10.1130/0016-7606(1964)75[1255:POAPIA]2.0.CO;2.","productDescription":"7 p.","startPage":"1255","endPage":"1261","costCenters":[],"links":[{"id":386217,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Oregon","otherGeospatial":"northeastern Oregon","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -119.94873046875,\n 44.276671273775186\n ],\n [\n -116.65283203125001,\n 44.276671273775186\n ],\n [\n -116.65283203125001,\n 46.042735653846535\n ],\n [\n -119.94873046875,\n 46.042735653846535\n ],\n [\n -119.94873046875,\n 44.276671273775186\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"75","issue":"12","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Thayer, T. P.","contributorId":64629,"corporation":false,"usgs":true,"family":"Thayer","given":"T.","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":816987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brown, C. E.","contributorId":259299,"corporation":false,"usgs":false,"family":"Brown","given":"C.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":816988,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}} ,{"id":70221176,"text":"70221176 - 1964 - Basement depths from widely spaced aeromagnetic profiles in Kansas and Nebraska","interactions":[],"lastModifiedDate":"2021-06-04T16:59:54.978185","indexId":"70221176","displayToPublicDate":"1964-08-01T11:55:24","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1808,"text":"Geophysics","active":true,"publicationSubtype":{"id":10}},"title":"Basement depths from widely spaced aeromagnetic profiles in Kansas and Nebraska","docAbstract":"Profiles of the basement surface in western Kansas and Nebraska were constructed by drawing smooth curves through the shallowest depths estimated from aeromagnetic anomalies along six widely spaced traverses. Ratios of inferred-depth-to-basement to true depth along the traverses ranges from 0.7 to 1.0. Clusters of shallow depth estimates commonly yield an average estimate within 15 percent of the true depth.
","language":"English","publisher":"Society of Economic Geologists","doi":"10.1190/1.1439336","usgsCitation":"Watkins, J.S., 1964, Basement depths from widely spaced aeromagnetic profiles in Kansas and Nebraska: Geophysics, v. 29, no. 1, p. 80-86, https://doi.org/10.1190/1.1439336.","productDescription":"7 p.","startPage":"80","endPage":"86","costCenters":[],"links":[{"id":386208,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Kansas, Nebraska","geographicExtents":"{\n \"type\": \"FeatureCollection\",\n \"features\": [\n {\n \"type\": \"Feature\",\n \"properties\": {},\n \"geometry\": {\n \"type\": \"Polygon\",\n \"coordinates\": [\n [\n [\n -104.0625,\n 43.004647127794435\n ],\n [\n -104.1064453125,\n 41.0130657870063\n ],\n [\n -101.97509765625,\n 41.02964338716638\n ],\n [\n -102.10693359375,\n 37.00255267215955\n ],\n [\n -94.63623046875,\n 37.020098201368114\n ],\n [\n -94.59228515625,\n 39.13006024213511\n ],\n [\n -94.833984375,\n 39.842286020743394\n ],\n [\n -95.361328125,\n 39.99395569397331\n ],\n [\n -95.82275390625,\n 41.27780646738183\n ],\n [\n -96.3720703125,\n 42.52069952914966\n ],\n [\n -97.0751953125,\n 42.84375132629021\n ],\n [\n -98.02001953125,\n 42.8115217450979\n ],\n [\n -98.525390625,\n 42.98857645832184\n ],\n [\n -104.0625,\n 43.004647127794435\n ]\n ]\n ]\n }\n }\n ]\n}","volume":"29","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Watkins, Joel S.","contributorId":10788,"corporation":false,"usgs":true,"family":"Watkins","given":"Joel","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":816974,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}} ,{"id":70010765,"text":"70010765 - 1964 - Ancient granite gneiss in the Black Hills, South Dakota","interactions":[],"lastModifiedDate":"2026-02-12T17:29:58.784272","indexId":"70010765","displayToPublicDate":"1964-07-31T00:00:00","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3338,"text":"Science","active":true,"publicationSubtype":{"id":10}},"title":"Ancient granite gneiss in the Black Hills, South Dakota","docAbstract":"Granite gneiss, with an age of approximately 2.5 billion years, in the Black Hills, South Dakota , provides a link betweeen ancient rocks in western Wyoming and Montana and in eastern North and South Dakota and Minnesota. The discovery suggests that early Precambrian rocks covered an extensive area in northcentral United States and were not restricted to several small nuclei.","language":"English","publisher":"American Association for the Advancement of Science","doi":"10.1126/science.145.3631.479","issn":"00368075","usgsCitation":"Zartman, R., Norton, J., and Stern, T.W., 1964, Ancient granite gneiss in the Black Hills, South Dakota: Science, v. 145, no. 3631, p. 479-481, https://doi.org/10.1126/science.145.3631.479.","productDescription":"3 p.","startPage":"479","endPage":"481","numberOfPages":"3","costCenters":[],"links":[{"id":218653,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.er.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"South 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Dakota\",\"nation\":\"USA \"}}]}","volume":"145","issue":"3631","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059ebf6e4b0c8380cd48fcf","contributors":{"authors":[{"text":"Zartman, R. E.","contributorId":15632,"corporation":false,"usgs":true,"family":"Zartman","given":"R. E.","affiliations":[],"preferred":false,"id":359596,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Norton, J.J.","contributorId":25573,"corporation":false,"usgs":true,"family":"Norton","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":359597,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Stern, T. W.","contributorId":36122,"corporation":false,"usgs":true,"family":"Stern","given":"T.","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":359598,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}} ,{"id":70222048,"text":"70222048 - 1964 - Argon retention in a granitic xenolith from a pleistocene basalt, Sierra Nevada, California","interactions":[],"lastModifiedDate":"2021-07-15T20:55:44.082423","indexId":"70222048","displayToPublicDate":"1964-07-15T05:25:23","publicationYear":"1964","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2840,"text":"Nature","active":true,"publicationSubtype":{"id":10}},"title":"Argon retention in a granitic xenolith from a pleistocene basalt, Sierra Nevada, California","docAbstract":"THIS note reports measurements made in an attempt to determine: (1) the possible effect of xenoliths on whole-rock basalt age determinations; (2) whether or not potassium-argon age determinations on xenoliths in basalt might approximate the age of the basalt flow. The field location is in the canyon of Sawmill Creek, Inyo County, sec. 7 md 18, T. 12 S., R. 34 E., and sec. 12 and 13, T. 12 S., R. 33 E.
THROUGH a fortunate circumstance, a recording magnetometer was operating in the city of Kodiak, 30 km north-west of the surface trace of a fault zone along which movement occurred at the time when the earthquake occurred in Alaska on March 27, 1964. Fortunately, too, the instrument was on such high ground that it was not reached by the subsequent seismic sea wave which virtually destroyed the city. The magnetometer recorded the fact that the largest of several magnetic disturbances briefly increased the intensity of the Earth's magnetic field by 100γ at Kodiak, 1 h 6 min before the earthquake (Fig. 1).
Characteristic minerals are psilomelane, hollandite, cryptomelane, and coronadite, more rarely ramsdellite and pyrolusite. Host rocks are Mn-deficient; 80 percent of examples are middle to late Tertiary layered volcanics. Though deposits are shallow, mostly mined to only 100-200 feet (maximum 500 feet), a hypogene origin is indicated by their persistent association with barite and fluorite, a peripheral position in the zonal pattern of some metal-mining districts, alteration of plagioclase to K-spar, and abundance of W, Pb, Cu, Mo, Ti, As, Sb. They represent the subzone of Mn-bearing epithermal vein deposits lying nearest the surface, succeeded in depth by four other subzones: barite, fluorite, gold-silver, and base metals.
The ratio of cation to hydrogen-ion concentration is used as a basis for coordinating many observed varieties of silicate rock alteration. Low ratios drive alteration from feldspar through sericite, montmorillonite, or paragonite, toward kaolinite or pyrophyllite. Principal controls of ratio are reactions with wall rock, pressure-temperature changes, mixing of solutions, and oxidation of H 2 S; their interactions govern the assemblage attained.