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Plates 1 - 10 11-20 21-30 31-40 41-50 51-54
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Plate 41. Marine Diatoms from the Philippine Islands. 53-54Trigonium subofficiosum, 55-58Triceratium favus, 59-60Porpeia quadriceps, 61-62Amphora acuta, 63Amphora proteus var. oculata, 64, 78-82Diploneis nitescens, 65Diploneis aff. cynthia, 66-67Navicula (Lyrella) clavata var. indica., 68-69Mastogloia angulata, 70, 76-77Lyrella impercepta, 71Lyrella perplexoides, 72-73Diploneis hustedtii, 74-75Diploneis suborbicularis. (PDF; 2.34MB)
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Plate 42. Marine Diatoms from the Philippine Islands. 83, 86-87Lyrella spectabilis, 84Lyrella lyra, 85Lyrella robertsiana, 88-91, 95Diploneis smithii, 92-94Navicula (Lyrella) hennedyi var. granulata, 96Diploneis chersonensis, 97-98Diploneis crabro, 99, 102-105Diploneis crabro var. pandura, 100-101, 107Diploneis diplosticta, 106Diploneis suborbicularis, 108-109Diploneis crabro var. limitanea. (PDF; 2.44MB) |
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Plate 43. Marine Diatoms from the Philippine Islands. 110-111Coscinodiscus radiatus, 112Plagiodiscus martensianus, 113-114Thalassiosira sp. indet., 115Navicula (Lyrella) hennedyi var. granulata, 116-119Mastogloia bahamensis, 120Lyrella concilians, 121Glyphodesmis nankoorense, 122-123Plagiogramma pulchellum. (PDF; 2.12MB) |
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Plate 44. Marine Diatoms from Singapore 1. 1Actinocyclus subtilis, 2Coscinodiscus radiatus, 3-4Cyclotella baltica, 5, 9, 14Azpeitia nodulifer, 6Actinoptychus trilingulatus, 7-8Stephanopyxis turris, 10Campylodiscus decorus, 11Surirella fastuosa, 12Diploneis smithii form (?), 13Amphora crassa, 15Plagiodiscus martensianus, 16Lyrella lyra, 17Lyrella lyroides. (PDF; 2.25MB) |
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Plate 45. Marine Diatoms from Singapore 1. 18Frickea lewisiana, 19Dictyoneis marginata, 20Trachyneis aspera, 21Caloneis robusta, 22Caloneis elongata, 23Nitzschia graeffii, 24Psammodictyon panduriforme, 25-26Mastogloia quinquecostata (?), 27Tryblionella cocconeiformis, 28Triceratium scitulum, 29Nitzschia sp. indet., 30Synedra formosa, 31-32Stictodesmis australis, 33Eunotogramma frauenfeldii, 34Triceratium scitulum fo. quadrata, 35Cerataulina bicornis. (PDF; 1.80MB) |
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Plate 46. Marine Diatoms from Singapore 2. 1, 4Coscinodiscus radiatus, 2Thalassiosira sp. indet., 3Diploneis chersonensis, 5Psammodiscus nitidus, 6Actinoptychus trilingulatus, 7, 9Triceratium scitulum, 8Diploneis sp. indet., 10Lyrella cf. lyrelloides, 11-12Trachyneis antillarum var. kurzii, 13Triceratium favus.(PDF; 1.96MB) |
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Plate 47. Marine Diatoms from Samoa. 1, 6Campylodiscus biangulatus, 2-3Surirella fastuosa var. cuneata, 4Surirella fastuosa, 5Navicula (Lyrella) clavata var. indica, 7-8Actinocyclus normanii (?) , 9Lyrella lyroides, 10Lyrella robertsiana, 11Navicula brasiliensis, 12-13Caloneis robusta. (PDF; 2.20MB) |
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Plate 48. Marine Diatoms from Samoa. 14Aulacodiscus recedens, 15Triceratium scitulum, 16Triceratium reticulum, 17-18Triceratium favus fo. quadrata, 19Triceratium sparsipunctatum, 20-21Trigonium formosum var. pentagonalis, 22Trigonium formosum, 23Trigonium arcticum var. californicum, 24Triceratium pentacrinus, 25Trachyneis aspera, 26, 31Psammodictyon panduriforme, 27-28Diploneis crabro, 29Thalassiosira endoseriata, 30Nitzschia graeffii. (PDF; 2.32MB) |
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Plate 49. Marine Diatoms from Samoa. 32Lyrella lyra, 33Surirella fastuosa, 34Triceratium favus fo. quadrata, 35Trigonium zonulatum, 36Navicula (Lyrella) spectabilis fo. angelorum, 37Diploneis nitescens, 38Aulacodiscus orientalis, 39Nitzschia nicobarica, 40Stictodiscus parallelus, 41-42Mastogloia horvathiana, 43Mastogloia splendida, 44Lyrella lyroides. (PDF; 2.37MB) |
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Plate 50. Marine Diatoms from Samoa. 45Actinocyclus pruinosus, 46Trigonium arcticum var. sexangulatum, 47Podocystis spathulata, 48Trachyneis aspera, 49Plagiodiscus martensianus, 50Achnanthes longipes, 51Tricertium balearicum fo. biquadrata, 52Podosira ambigua, 53Triceratium weissei, 54Diploneis notabilis, 55Grammatophora maxima, 56-57Podosira (Pseudopodosira?) argus, 58Surirella eximia. (PDF; 2.46MB) |
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U.S. Department of the Interior |
U.S. Geological Survey