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Page 6507, results 162651 - 162675

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Publication Extents

Not all publications have extents, not all extents are completely accurate
The shapes of beach pebbles
Chester K. Wentworth
1923, Professional Paper 131-C
There is much confusion in geologic literature as to the shapes of fluvial and beach pebbles and the differences between them, if differences exist. Though the contrary has been asserted, most geologists who have written on the subject appear to hold the view that beach pebbles are generally flatter than...
Additions to the flora of the Wilcox group
Edward Wilber Berry
1923, Professional Paper 131-A
A rather full account of the extensive flora contained in the lower Eocene strata of the Mississippi embayment which are referred to the Wilcox group was published in 1916. At that time it was not possible to obtain sections of the numerous specimens of petrified wood that had been collected...
A section of the Paleozoic formations of the Grand Canyon at the Bass trail
L. F. Noble
1923, Professional Paper 131-B
The thick series of horizontal strata of Paleozoic age which makes the greater part of the wall of the Grand Canyon is probably broadly familiar to more people than the strata exposed in any other area in the western United States. Each detail of form or color in the wall...
Hawaiian Volcano Observatory bulletins - 1923
1923, Report
The Hawaiian Volcano Observatory (HVO) Bulletin series was an informal publication issued between the years 1913 to 1929. Individual issues contain information on volcanic and earthquake activity, volcano research, and volcano monitoring in Hawaii, and issues often included photographs, sketches, and data plots. Information on volcanic activity at other locations...
Hawaiian Volcano Observatory record book 1923
1923, Report
The Hawaiian Volcano Observatory (HVO) record books are annual journals in which field observations of eruptive activity at Kīlauea and Mauna Loa volcanoes, on the Island of Hawaiʻi, were compiled by HVO staff for most years from 1912 through early 1966. In addition to descriptive observations, the record books also...
Stream measurement work: Chapter 9 in Thirteenth biennial report of the State Engineer to the governor of Utah: 1921-1922
A.B. Purton
1922, Utah State Engineer Biennial Report 13-9
Systematic stream measurement work was probably first undertaken in Utah when the United States Geological Survey in 1888 began collecting records of flow of certain streams in the West in connection with special studies relating to irrigation in the arid sections. Since 1895 Congress has made small appropriations “for gaging...
Forty-third annual report of the Director of the United States Geological Survey
George Otis Smith
1922, Annual Report 43
The direct appropriations for the work under the Geological Survey for the fiscal year 1922 comprised items amounting to $1,614,349. In addition $140,000, to be disbursed under the direction of the Public Printer, was appropriated for printing the reports of the Survey, and allotments of $10,000 and $7,423.96 for miscellaneous...