Cenozoic Diatom First and Last Appearance Data ----------------------------------------------------------------------- World Data Center for Paleoclimatology, Boulder and NOAA Paleoclimatology Program ----------------------------------------------------------------------- NOTE: PLEASE CITE CONTRIBUTORS WHEN USING THIS DATA!!!!! NAME OF DATA SET: Cenozoic Diatom First and Last Appearance Data LAST UPDATE: 7/2003 (Original Receipt by WDCA Paleo) CONTRIBUTOR: Cinzia Cervato, Iowa State University IGBP PAGES/WDCA CONTRIBUTION SERIES NUMBER: 2003-044 SUGGESTED DATA CITATION: Cervato, C. and L. Burckle, 2003, Cenozoic Diatom First and Last Appearance Data, IGBP PAGES/World Data Center for Paleoclimatology Data Contribution Series #2003-044. NOAA/NGDC Paleoclimatology Program, Boulder CO, USA. ORIGINAL REFERENCE: Cervato, C. and L. Burckle, 2003. Pattern of first and last appearance in diatoms: Oceanic circulation and the position of polar fronts during the Cenozoic, Paleoceanography, Vol. 18, No. 2, 1055, doi:10.1029/2002PA000805. GEOGRAPHIC REGION: Global PERIOD OF RECORD: Cenozoic, 65 MMYrBP - Present DESCRIPTION: Location and age data for first and last appearance of Diatom taxa in the global ocean. ABSTRACT: First and last occurrences of 389 diatom species from the first global Cenozoic record are used to reconstruct the position of major oceanographic boundaries. First appearances and extinctions group in three latitudinal bands: middle to high northern latitudes, equatorial region, and high southern latitudes. Sparse Paleogene occurrences were limited to southern high latitudes along the equivalent of the modern Antarctic polar front. Its late middle Eocene to middle Miocene position varied within 10°, and within a 20° band from middle Miocene to present, suggesting an association with global cooling. First and last occurrence events appear in the two remaining latitudinal regions during the Eocene and increase in a stepwise fashion, mimicking significant cooling events. At about 16 Ma, first and last appearances shift from the North Atlantic to the North Pacific. Low-latitude data suggest low surface water productivity prior to 40 Ma, while increased abundance from the middle Miocene correlates with expansion of the east Antarctic Ice Sheet. DATA: Location, Age (Million Years), and Core Depth (cm.) of First (FAD) and Last (LAD) appearance of diatom taxa. GROUP GENUS SPECIES NUM. RECS LAD LOC. DEPTH AGE FAD LOC. DEPTH AGE LONGEVITY LAD LAT. LAD LONG. FAD_LAT. FAD_LONG. LAD_OCEAN FAD_OCEAN D ACHTINOPTYCHUS BIPUNCTATUS 32 0 499 162.8 1.92 1.92 12.7 -90.9 P D ACHTINOPTYCHUS SENARIUS 646 0 366 473.73 40.15 40.15 1.6 -19.4 A D ACTINOCYCLUS CURVATULUS 823 0 647A 242.33 32.87 32.87 49.1 -29.9 A D ACTINOCYCLUS ELLIPTICUS 747 0 369A 221.18 27.35 27.35 22.3 -13.4 A D ACTINOCYCLUS LANCEOLATUS 55 0 433A 36.58 6.29 6.29 45.6 176 P D ACTINOCYCLUS OCHOTENSIS 284 0 173 272.5 13.65 13.65 37 -112.7 P D ACTINOCYCLUS OCTONARIUS 649 0 647A 227.5 32.13 32.13 49.5 -31.6 A D ACTINOCYCLUS ACTINOCHILUS 22 0 736A 185.18 2.22 2.22 -49.4 71.7 I D ASTEROLAMPRA GREVILLEI 119 0 366 397.07 34.58 34.58 2.1 -19.5 A D ASTEROLAMPRA MARYLANDICA 256 0 711A 174.69 36.93 36.93 -8.8 61.3 I D ASTEROMPHALUS ARACHNE 78 0 213 72.5 6.66 6.66 -11.8 92.8 I D ASTEROMPHALUS FLABELLATUS 94 0 579A 149.37 4.9 4.9 39.8 159.2 P D ASTEROMPHALUS HEPTACTIS 53 0 578 116.65 6.75 6.75 35.1 156.9 P D ASTEROMPHALUS HOOKERI 81 0 689B 32.08 9.86 9.86 -66.2 4 A D ASTEROMPHALUS IMBRICATUS 68 0 158 297.1 12.5 12.5 7.1 -82.5 P D ASTEROMPHALUS PARVULUS 36 0 751A 29.8 4.52 4.52 -57.1 82.5 I D ASTEROMPHALUS PETERSONII 43 0 238 134.75 5.38 5.38 -11.1 71.1 I D ASTEROMPHALUS ROBUSTUS 133 0 797B 243.77 8.62 8.62 41.2 133.4 P D AZPEITIA TABULARIS 685 0 744A 71.85 17.33 17.33 -60.7 84.4 I D BACTERIOSIRA FRAGILIS 28 0 795A 165.69 3.3 3.3 46.5 138.3 P D BACTERIASTRUM HYALINUM 68 0 609 200.09 2.9 2.9 47.4 -23.7 A D CHAETOCEROS BULBOSUM 8 0 751A 7.8 3.44 3.44 -57.1 82.5 I D COCCONEIS COSTATA 77 0 797B 249.78 8.69 8.69 41.2 133.4 P D COCCONEIS SCUTELLUM 36 0 192 671.8 11.03 11.03 52.7 176.2 P D COSCINODISCUS AFRICANUS 164 0 213 72.5 6.66 6.66 -11.8 92.8 I D COSCINODISCUS ASTEROMPHALUS 59 0 647A 278.7 33.83 33.83 49.1 -29.9 A D COSCINODISCUS CENTRALIS 8 0 578 99.5 4.77 4.77 35.1 156.9 P D COSCINODISCUS CRENULATUS 132 0 369A 340.28 39.54 39.54 21.8 -12 A D COSCINODISCUS MARGINATUS 2035 0 749B 72.78 40.59 40.59 -57.1 82.4 I D COSCINODISCUS NODULIFER 1086 0 266 335.6 20.71 20.71 -53.6 112.8 I D COSCINODISCUS OCCULUS-IRIDIS 167 0 647A 278.7 33.83 33.83 49.1 -29.9 A D COSCINODISCUS PLICATUS 278 0 438A 698.51 13.75 13.75 43.6 142.7 P D COSCINODISCUS RADIATUS 508 0 711A 162.47 34.51 34.51 -8.8 61.3 I D COSCINODISCUS STELLARIS 295 0 366 399.41 34.76 34.76 2.1 -19.5 A D CYCLOTELLA STRIATA 96 0 213 61.5 5.53 5.53 -11.8 92.8 I D CYMATOSIRA DEBYI 21 0 438A 604.19 9.68 9.68 43.4 142.4 P D DACTYLIOSOLEN ANTARCTICUS 108 0 747A 127.97 23.82 23.82 -53.1 82.1 I D DELPHINEIS SURIRELLA 125 0 438A 604.19 9.68 9.68 43.4 142.4 P D DENTICULOPSIS SEMINAE 308 0 173 152.03 8.94 8.94 38.2 -116.1 P D DIPLONEIS BOMBUS 100 0 578 99.74 4.79 4.79 35.1 156.9 P D DIPLONEIS SMITHII 28 0 794A 139.73 4.82 4.82 42.7 137.5 P D DIPLONEIS WEISSFLOGII 8 0 578 100.8 4.9 4.9 35.1 156.9 P D ETHMODISCUS REX 489 0 748B 152.49 37.78 37.78 -56.6 84.7 I D EUCAMPIA ANTARCTICA 320 0 610 715.32 19.43 19.43 50 -15.2 A D HEMIDISCUS CUNEIFORMIS 1176 0 366A 244.66 22.21 22.21 2.5 -19.7 A D NAVICULA LYRA 31 0 369A 253.18 28.27 28.27 23 -12.7 A D NITZSCHIA ANGULATA 99 0 266 137.9 4.41 4.41 -54.9 111.7 I D NITZSCHIA BICAPITATA 36 0 578 115.15 6.51 6.51 35.1 156.9 P D NITZSCHIA CURTA 28 0 689B 3.28 4.17 4.17 -66.3 4.8 A D NITZSCHIA GRUNOWII 39 0 797B 243.77 8.62 8.62 41.2 133.4 P D NITZSCHIA INFLATULA 26 0 578 115.15 6.51 6.51 35.1 156.9 P D NITZSCHIA INTERRUPTESTRIATA 242 0 238 207.75 7.54 7.54 -11.6 71.3 I D NITZSCHIA KERGUELENSIS 158 0 689B 0.56 3.88 3.88 -66.3 4.8 A D NITZSCHIA KOLACZECKII 85 0 173 180.05 9.76 9.76 38.2 -116.1 P D NITZSCHIA MARINA 827 0 574 59.93 8.1 8.1 2.5 -124.2 P D NITZSCHIA PANDURIFORMIS 36 0 737A 78.07 4.71 4.71 -49.9 75 I D NITZSCHIA PUNCTATA 23 0 607 76.63 1.84 1.84 41 -33 A D NITZSCHIA RITSCHERII 63 0 751A 15.25 3.8 3.8 -57.1 82.5 I D NITZSCHIA SEPARANDA 20 0 751A 6.3 1.94 1.94 -57.7 79.8 I D NITZSCHIA SERIATA 55 0 578 94.6 4.26 4.26 35.1 156.9 P D NITZSCHIA SICULA 121 0 513A 120.2 6.32 6.32 -49.8 -22.6 A D NITZSCHIA CYLINDRUS 37 0 737A 247.67 7.58 7.58 -50.1 74.6 I D ODONTELLA AURITA 55 0 647A 166.08 29.01 29.01 49.5 -31.6 A D PARALIA SULCATA 621 0 700B 317.62 62.96 62.96 -55.7 -11.2 A D PLANKTIONELLA SOL 62 0 433A 43.08 6.52 6.52 45.6 176 P D POROSIRA GLACIALIS 45 0 438A 135.97 3.88 3.88 43.2 142.7 P D PSEUDOEUNOTIA DOLIOLUS 355 0 503B 41.94 2.33 2.33 4.1 -95.6 P D RHAPHONEIS AMPHICEROS 153 0 366 418.43 36.15 36.15 2.1 -19.5 A D RHIZOSOLENIA ALATA 72 0 369A 158.23 21.07 21.07 23.2 -13.7 A D RHIZOSOLENIA BERGONII 385 0 173 150.05 8.88 8.88 38.2 -116.1 P D RHIZOSOLENIA CURVIROSTRIS 140 0 610 175.79 4.21 4.21 50.7 -18.6 A D RHIZOSOLENIA HEBETATA 339 0 366 437.63 37.55 37.55 1.6 -19.4 A D RHIZOSOLENIA STYLIFORMIS 802 0 369A 316.48 33.23 33.23 22.4 -12.4 A D RHIZOSOLENIA SETIGERA 47 0 578 96.1 4.41 4.41 35.1 156.9 P D ROPERIA TESSELATA 257 0 578 116.65 6.75 6.75 35.1 156.9 P D STEPHANOPYXIS DIMORPHA 73 0 173 121.95 2.88 2.88 39.1 -119.8 P D STEPHANOPYXIS TURRIS 1000 0 700B 317.62 62.96 62.96 -55.7 -11.2 A D THALASSIOSIRA ANTARCTICA 21 0 238 127.2 5.11 5.11 -11.1 71.1 I D THALASSIOSIRA DECIPIENS 127 0 173 169.05 9.43 9.43 38.2 -116.1 P D THALASSIOSIRA ECCENTRICA 864 0 647A 238.69 32.68 32.68 49.1 -29.9 A D THALASSIOSIRA GRACILIS 23 0 795A 153.19 3.06 3.06 46.5 138.3 P D THALASSIOSIRA GRAVIDA 328 0 438A 488.1 9.24 9.24 43.4 142.4 P D THALASSIOSIRA HYALINA 29 0 438A 151.67 3.97 3.97 43.2 142.7 P D THALASSIOSIRA LEPTOPUS 844 0 647A 278.7 33.83 33.83 49.1 -29.9 A D THALASSIOSIRA LINEATA 366 0 581 241.1 11.99 11.99 43.8 170.7 P D THALASSIOSIRA NODULOLINEATA 23 0 581 207.48 6.56 6.56 45 165.5 P D THALASSIOSIRA NORDENSKIOELDII 32 0 689B 15.36 5 5 -66.3 4.8 A D THALASSIOSIRA OESTRUPII 1111 0 578 113.65 6.32 6.32 35.1 156.9 P D THALASSIOSIRA PACIFICA 81 0 578 116.65 6.75 6.75 35.1 156.9 P D THALASSIOSIRA PLICATA 173 0 578 118.15 7.04 7.04 35.1 156.9 P D THALASSIOSIRA SYMBOLOPHORA 183 0 737A 255.79 10.71 10.71 -50.1 74.6 I D THALASSIOSIRA SYMMETRICA 40 0 578 115.15 6.51 6.51 35.1 156.9 P D THALASSIOSIRA TRIFULTA 170 0 578 110.65 5.95 5.95 35.1 156.9 P D THALASSIOSIRA TUMIDA 41 0 751A 29.8 4.52 4.52 -57.1 82.5 I D THALASSIOSIRA LENTIGINOSA 233 0 747A 26.77 4.46 4.46 -54.3 79.2 I D THALASSIOSIRA OLIVERANA 190 0 747A 47.47 9.68 9.68 -54.6 78.8 I D THALASSIONEMA BACILLARIS 91 0 578 116.65 6.75 6.75 35.1 156.9 P D THALASSIONEMA NITZSCHIOIDES 2411 0 278 410.7 31.69 31.69 -63 178.7 P D THALASSIOTHRIX FRAUENFELDII 302 0 238 246.25 8.86 8.86 -11.6 71.3 I D THALASSIOTHRIX LONGISSIMA 1960 0 369A 305.29 32.63 32.63 22.4 -12.4 A D TRACHYNEIS ASPERA 15 0 794A 127.24 4.32 4.32 42.7 137.5 P D TRICERATIUM CINNAMOMEUM 319 0 610 716.82 19.48 19.48 50 -15.2 A D TROCHOSIRA SPINOSA 11 0 797B 243.77 8.62 8.62 41.2 133.4 P D AZPEITIA VETUSTISSIMA 129 578 4.77 0.12 647A 183.98 29.95 29.83 33.9 151.6 49.5 -31.6 P A D NITZSCHIA AEQUATORIALIS 13 238 4.3 0.14 238 130.25 5.22 5.08 -11.2 70.5 -11.1 71.1 I I D HEMIDISCUS KARSTENII 201 594 21.54 0.15 594 290.34 10.08 9.93 -45.5 174.9 -46.5 -178.7 P P D ACTINOCYCLUS INGENS 943 690B 1.82 0.16 178 746.26 22.19 22.03 -65.2 1.2 52.6 -129.2 A P D NITZSCHIA REINHOLDII 1204 238 5.15 0.16 158 271.1 11.63 11.47 -11.2 70.5 7.1 -82.5 I P D SIMONSENIELLA BARBOI 1281 609 11.93 0.21 278 378.5 28.14 27.93 49.9 -24.2 -63 178.7 A P D THALASSIOSIRA NIDULUS 184 436 19.07 0.29 438A 592.4 9.65 9.36 39.9 145.6 43.4 142.4 P P D RHAPHONEIS ANGUSTATA 51 173 5.5 0.34 369A 142.22 16.24 15.9 40 -125.5 24 -14 P A D MELOSIRA ALBICANS 43 579A 14.14 0.36 579A 133.41 4.29 3.93 38.6 153.8 39.8 159.2 P P D NITZSCHIA BRAARUDII 16 579A 15.64 0.39 579A 69.1 2.02 1.63 38.6 153.8 38.6 153.8 P P D NITZSCHIA FOSSILIS 1011 433A 0.18 0.39 594 290.34 10.08 9.69 44.8 170 -46.5 -178.7 P P D CHAETOCEROS FURCELLATUS 5 581 0.55 0.4 579A 47.12 1.28 0.88 43.9 159.8 38.6 153.8 P P D NEODENTICULA KAMTSCHATICA 449 795A 25.09 0.41 178 465.55 13.86 13.45 44 139 53.7 -133.4 P P D NEODENTICULA KOIZUMII 85 795A 25.09 0.41 795A 187.89 3.74 3.33 44 139 46.5 138.3 P P D THALASSIOSIRA MARUJAMICA 74 795A 25.09 0.41 438A 516.8 9.43 9.02 44 139 43.4 142.4 P P D THALASSIOSIRA KRYOPHILA 18 578 15.26 0.43 578 100.8 4.9 4.47 33.9 151.6 35.1 156.9 P P D ROUXIA CALIFORNICA 409 173 10.42 0.45 278 339 20.11 19.66 40 -125.5 -59.3 173 P P D COSCINODISCUS ELEGANS 14 797B 24.54 0.47 797B 350.22 9.93 9.46 38.6 134.5 41.2 133.4 P P D DENTICULOPSIS HYALINA 185 579A 18.64 0.47 744A 59.45 14.71 14.24 38.6 153.8 -60.7 84.4 P I D THALASSIOSIRA LACUSTRIS 11 578 16.76 0.47 173 166 9.35 8.88 33.9 151.6 38.2 -116.1 P P D HEMIDISCUS SIMPLICISSIMUS 86 578 18.26 0.52 238 273.6 9.77 9.25 33.9 151.6 -11.6 71.3 P I D THALASSIOSIRA ELLIPTIPORA 59 751A 1.45 0.53 751A 9.29 3.51 2.98 -57.7 79.8 -57.1 82.5 I I D ACTINOCYCLUS OCULATUS 161 178 79.95 0.64 173 123.05 4.64 4 57 -147.1 39.1 -119.8 P P D DENTICULOPSIS KATAYAMAE 7 795A 31.6 0.65 797B 297.98 9.29 8.64 44 139 41.2 133.4 P P D PSEUDOPODOSIRA ELEGANS 35 795A 31.6 0.65 438A 650.87 11.16 10.51 44 139 43.4 142.4 P P D COCCONEIS CALIFORNICA 21 794A 20.53 0.66 192 626.8 9.57 8.91 40.2 138.2 52.7 176.2 P P D THALASSIOSIRA JACKSONII 184 748B 0.9 0.78 797B 234.08 8.5 7.72 -58.4 79 41.2 133.4 I P D DENTICULOPSIS DIMORPHA 268 745B 43.33 0.8 747A 66.42 13.25 12.45 -59.6 85.9 -54.1 79.8 I I D DENTICULOPSIS HUSTEDTII 883 745B 43.33 0.8 265 436 15.57 14.77 -59.6 85.9 -51.7 111.8 I I D NITZSCHIA GRANULATA 5 794A 26.24 0.85 794A 92.74 3.13 2.28 40.2 138.2 42.7 137.5 P P D ROUXIA ISOPOLICA 67 748B 1.27 0.92 278 339 20.11 19.19 -58.4 79 -59.3 173 I P D COCCONEIS PSEUDOMARGINATA 4 795A 44.1 0.97 795A 106.09 2.13 1.16 44 139 44 139 P P D RHIZOSOLENIA MATUYAMAI 15 579A 37.15 0.97 579A 59.75 1.7 0.73 38.6 153.8 38.6 153.8 P P D ROUXIA NAVICULOIDES 235 748B 1.5 1 438A 706.74 14.16 13.16 -58.4 79 43.6 142.7 I P D THALASSIOSIRA ANTIQUA 377 797B 48.53 1.06 470A 85.75 9.6 8.54 38.6 134.5 27.1 -108.3 P P D AZPEITIA NODULIFER 39 795A 49.1 1.08 690B 49.45 19.53 18.45 44 139 -67.9 5.9 P A D DIPLONEIS COFFAEIFORMIS 5 794A 55.1 1.18 794A 127.24 4.32 3.14 40.2 138.2 42.7 137.5 P P D COSCINODISCUS GIGAS 34 158 27.2 1.23 469 216.8 13.37 12.14 6.6 -85.2 29.7 -107.7 P P D PLAGIOGRAMMA STAUROPHORUM 8 797B 60.42 1.36 797B 299.77 9.31 7.95 38.6 134.5 41.2 133.4 P P D DELPHINEIS ISCHABOENSIS 5 795A 74.1 1.53 797B 157.79 3.42 1.89 44 139 41.1 133.7 P P D RHIZOSOLENIA PRAEBERGONII 103 573 22.31 1.61 503A 61.38 3.23 1.62 0.5 -133.3 4.7 -91.9 P P D NITZSCHIA EXTINCTA 4 797B 72.54 1.66 797B 165.69 3.3 1.64 38.6 134.5 41.1 133.7 P P D THALASSIOSIRA CONVEXA 693 238 29.25 1.68 748B 60.57 22.56 20.88 -11.2 70.5 -56.6 84.9 I I D NITZSCHIA JOUSEAE 284 238 30.7 1.69 238 152.25 5.91 4.22 -11.2 70.5 -11.1 71.1 I I D THALASSIOSIRA PUNCTATA 71 440B 281.37 1.69 438A 545.1 9.54 7.85 39.7 143.9 43.4 142.4 P P D COSMIODISCUS INSIGNIS 121 745B 90.86 1.73 594 332.84 10.69 8.96 -59.6 85.9 -46.5 -178.7 I P D ACTINOCYCLUS ELONGATUS 48 578 53.51 1.75 238 207.75 7.54 5.79 33.9 151.6 -11.6 71.3 P I D CUSSIA LANCETTULA 11 238 49.25 1.84 408 268.16 13.03 11.19 -11.2 70.5 60.1 -21.3 I A D NITZSCHIA INTERFRIGIDARIA 130 737A 4.97 1.87 265 335.5 4.23 2.36 -50.2 73 -52 111.3 I I D NITZSCHIA PRAEINTERFRIGIDARIA 138 737A 4.97 1.87 689B 14.48 4.96 3.09 -50.2 73 -66.3 4.8 I A D NITZSCHIA WEAVERI 44 737A 4.97 1.87 747A 23.47 3.75 1.88 -50.2 73 -54.3 79.2 I I D RHABDONEMA ARCUATUM 4 579A 64.75 1.89 579A 148.56 4.87 2.98 38.6 153.8 39.8 159.2 P P D COSCINODISCUS PUSTULATUS 34 436 98.2 1.9 438A 430.6 6.5 4.6 39.9 145.6 43.2 142.7 P P D MEDIARIA SPLENDIDA 146 173 77.05 1.9 594A 564.24 16.08 14.18 40 -125.5 -47.1 -177 P P D ACTINOCYCLUS FASCICULATUS 4 751A 5.75 1.91 751A 7.25 2 0.09 -57.7 79.8 -57.7 79.8 I I D ACTINOCYCLUS KARSTENII 47 751A 5.75 1.91 747A 61.47 11.68 9.77 -57.7 79.8 -54.6 78.8 I I D COSCINODISCUS VULNIFICUS 56 744A 10.16 1.91 751A 7.8 3.44 1.53 -61.6 80.6 -57.1 82.5 I I D STEPHANOPYXIS HORRIDUS 13 440B 307.63 1.91 578 99.1 4.73 2.82 39.7 143.9 35.1 156.9 P P D COSCINODISCUS KOLBEI 122 736A 152.97 1.94 689B 10.36 4.68 2.74 -49.4 71.7 -66.3 4.8 I A D CYMATOTHECA WEISSFLOGII 4 797B 90.49 2.11 794A 102.23 3.42 1.31 38.6 134.5 42.7 137.5 P P D THALASSIOSIRA ZABELINAE 183 795A 106.09 2.13 438A 487.43 9.24 7.11 44 139 43.4 142.4 P P D NITZSCHIA DIETRICHII 11 578 64.48 2.19 578 115.15 6.51 4.32 33.9 151.6 35.1 156.9 P P D NITZSCHIA EFFERANS 42 747A 20.47 2.22 689B 52.58 14.2 11.98 -54.8 76.8 -66.4 5.8 I A D ROUXIA HETEROPOLARA 89 745B 102.1 2.23 737A 154.07 6.37 4.14 -59.6 85.9 -49.9 75 I I D ASTEROMPHALUS DARWINII 29 433A 6.2 2.27 797B 293.76 9.24 6.97 44.8 170 41.2 133.4 P P D ROUXIA PERAGALLI 32 266 68.7 2.28 438A 668.84 12.25 9.97 -56.4 110.1 43.4 142.4 I P D RHABDONEMA JAPONICUM 13 433A 7.26 2.29 797B 350.22 9.93 7.64 44.8 170 41.2 133.4 P P D DENTICULOPSIS LAUTA 229 173 96.05 2.32 436 347 16.22 13.9 40 -125.5 38.5 161.8 P P D THALASSIOSIRA NATIVA 398 579A 83.32 2.44 737A 254.37 10.7 8.26 38.6 153.8 -50.1 74.6 P I D ROSSIELLA TATSUNOKUCHIENSIS 81 795A 125.59 2.51 213 72.5 6.66 4.15 46.5 138.3 -11.8 92.8 P I D THALASSIOSIRA MANIFESTA 38 795A 125.59 2.51 438A 678.17 12.72 10.21 46.5 138.3 43.6 142.7 P P D STELLARIMA MICROTRIAS 87 690B 3.88 2.53 700B 315.5 62.74 60.21 -67.1 2.9 -55.7 -11.2 A A D TRICERATIUM ACUTANGULUM 49 503A 48.31 2.59 503A 189.34 6.83 4.24 4.7 -91.9 4.7 -91.9 P P D NITZSCHIA CYLINDRICA 165 795A 131.09 2.62 238 259.75 9.32 6.7 46.5 138.3 -11.6 71.3 P I D NITZSCHIA PRAEREINHOLDII 157 213 28 2.62 436 318.4 12.39 9.77 -11.8 92.8 40.2 156.2 I P D CORETHRON CRIOPHILUM 37 748B 3.57 2.68 748B 24.07 11.36 8.68 -57.8 81.8 -58.1 81.3 I I D THALASSIOSIRA STRIATA 17 748B 3.57 2.68 751A 26.25 4.34 1.66 -57.8 81.8 -57.1 82.5 I I D THALASSIOSIRA WEBBI 8 748B 3.57 2.68 751A 9.29 3.51 0.83 -57.8 81.8 -57.1 82.5 I I D THALASSIOSIRA OPPOSITA 9 579A 97.68 2.93 433A 38.08 6.34 3.41 39.8 159.2 45.6 176 P P D THALASSIOSIRA USATSCHEVII 12 436 160.23 3 173 150.05 8.88 5.88 41.3 150.9 38.2 -116.1 P P D NAVICULA WISEI 8 748B 8 3.18 751A 28.3 4.44 1.26 -57.8 81.8 -57.1 82.5 I I D THALASSIOSIRA DELICATULA 68 440B 440.25 3.18 438A 455.33 7.02 3.84 42.3 143.5 43.2 142.7 P P D AZPEITIA ENDOI 218 594A 133.74 3.33 366 461.22 39.25 35.92 -45.3 176.9 1.6 -19.4 P A D COSCINODISCUS TEMPEREI 145 213 39.5 3.54 173 196.51 12.58 9.04 -11.8 92.8 37 -112.7 I P D COSCINODISCUS APICULATUS 20 751A 14.67 3.78 751A 37.8 6.34 2.56 -57.1 82.5 -57.1 82.5 I I D ROPERIA PRAETESSELATA 22 213 42.5 3.79 238 156.75 6.04 2.25 -11.8 92.8 -11.1 71.1 I I D SYNEDRA JOUSEANA 692 265 303.5 3.79 278 423.5 33.1 29.31 -52 111.3 -64.2 -177 I P D STEPHANOGONIA HANZAWAE 29 737A 35.57 3.84 610 716.82 19.48 15.64 -49.9 75 50 -15.2 I A D PARALIA CLAVIGERA 6 797B 191.89 3.85 797B 342.64 9.84 5.99 41.1 133.7 41.2 133.4 P P D NITZSCHIA PORTERI 187 213 44 3.91 278 239 13.65 9.74 -11.8 92.8 -58.5 169.7 I P D RHIZOSOLENIA MIOCENICA 50 745B 142.6 4.08 173 264.07 13.53 9.45 -58.8 88.7 37 -112.7 I P D NEOBRUNIA MIRABILIS 140 238 98.4 4.11 748B 44.57 18 13.89 -11.1 71.1 -57 83.8 I I D ASTEROLAMPRA AFFINIS 66 238 103.2 4.28 513A 360.21 32.9 28.62 -11.1 71.1 -50.2 -10.8 I A D THALASSIONEMA HIROSAKIENSIS 264 178 355.39 4.44 278 423.5 33.1 28.66 56.7 -140.1 -64.2 -177 P P D ASTEROMPHALUS KENNETTII 53 751A 29.25 4.49 746A 251.99 10.05 5.56 -57.1 82.5 -59.1 88.3 I I D LITHODESMIUM CORNIGERUM 5 173 123.05 4.64 438A 430.6 6.5 1.86 39.1 -119.8 43.2 142.7 P P D HEMIDISCUS OVALIS 12 747A 29.97 4.71 748B 36.57 12 7.29 -54.3 79.2 -58.1 81.3 I I D LITHODESMIUM UNDULATUM 3 579A 144.52 4.71 579A 148.56 4.87 0.16 39.8 159.2 39.8 159.2 P P D THALASSIOSIRA MIOCENICA 115 581 183.54 4.71 581 230 10.27 5.56 45 165.5 43.8 170.7 P P D LITHODESMIUM MINUSCULUM 17 173 132.55 4.83 594 313.64 10.42 5.59 39.1 -119.8 -46.5 -178.7 P P D NITZSCHIA MIOCENICA 190 737A 97.07 4.87 173 172.5 9.53 4.66 -49.9 75 38.2 -116.1 I P D NITZSCHIA DONAHUENSIS 94 690B 16.93 4.89 689B 52.58 14.2 9.31 -67.1 2.9 -66.4 5.8 A A D NITZSCHIA ROLANDII 117 513A 74.01 5.04 173 229.05 13.04 8 -49.8 -22.6 37 -112.7 A P D ASTEROLAMPRA ACUTILOBA 75 436 213.7 5.17 744A 139.3 33.12 27.95 41.3 150.9 -59.9 86.3 P I D DENTICULOPSIS PRAEDIMORPHA 103 690B 18.85 5.2 747A 66.42 13.25 8.05 -67.1 2.9 -54.1 79.8 A I D THALASSIOTHRIX MIOCENICA 56 594 180.24 5.2 173 227.55 13.02 7.82 -45.3 176.9 37 -112.7 P P D NITZSCHIA JANUARIA 64 513A 85.38 5.35 689B 53.18 14.32 8.97 -49.8 -22.6 -66.4 5.8 A A D THALASSIOSIRA PRAECONVEXA 95 737A 111.57 5.38 173 180.05 9.76 4.38 -49.9 75 38.2 -116.1 I P D HEMIDISCUS TRIANGULARUS 18 594 184.74 5.44 594 209.04 7.58 2.14 -45.3 176.9 -46.5 -178.7 P P D THALASSIOSIRA BURCKLIANA 85 737A 119.22 5.65 737A 255.79 10.71 5.06 -49.9 75 -50.1 74.6 I I D ROSSIELLA PRAEPALEACEA 127 503A 134.55 5.68 173 264.07 13.53 7.85 4.7 -91.9 37 -112.7 P P D ACTINOCYCLUS MORONENSIS 36 238 145.1 5.7 238 326.15 14.37 8.67 -11.1 71.1 -12 71.8 I I D IKEBEA TENUIS 83 436 247.41 5.78 438A 707.1 14.18 8.4 41.3 150.9 43.6 142.7 P P D HYALODISCUS OBSOLETUS 25 192 475.5 5.79 438A 680.34 12.83 7.04 54 171 43.6 142.7 P P D MELOSIRA SOL 17 192 475.5 5.79 438A 707.1 14.18 8.39 54 171 43.6 142.7 P P D NITZSCHIA SUIKOENSIS 36 192 475.5 5.79 581 222 7.32 1.53 54 171 45 165.5 P P D NITZSCHIA UMAOIENSIS 55 513A 101.2 5.79 438A 707.1 14.18 8.39 -49.8 -22.6 43.6 142.7 A P D THALASSIOSIRA TEMPEREI 22 192 475.5 5.79 438A 582.26 9.62 3.83 54 171 43.4 142.4 P P D TRINACRIA EXCAVATA 186 745B 190.1 5.99 524 57.7 55.92 49.93 -58.8 88.7 -37.7 -2.7 I A D SYNEDRA INDICA 9 213 66.5 6.04 238 224.3 8.06 2.02 -11.8 92.8 -11.6 71.3 I I D ROUXIA YABEI 40 433A 31.58 6.11 581 241.1 11.99 5.88 45.6 176 43.8 170.7 P P D THALASSIOSIRA SINGULARIS 11 192 527 6.21 438A 475.64 9.16 2.95 54 171 43.4 142.4 P P D COSCINODISCUS DEFORMANS 8 513A 125.07 6.45 594 449.04 12.48 6.03 -49.8 -22.6 -46.5 -178.7 P P D NITZSCHIA PSEUDOKERGUELENSIS 31 746A 166.9 6.5 278 242 13.86 7.36 -58.8 88.7 -58.5 169.7 I P D THALASSIOSIRA GERSONDEI 51 746A 166.9 6.5 746A 262.06 10.57 4.07 -58.8 88.7 -59.1 88.3 I I D ACTINOCYCLUS FRYXELLAE 51 746A 174.68 6.84 746A 262.57 10.59 3.75 -58.8 88.7 -59.1 88.3 I I D TROCHOSIRA CONCAVA 9 438A 447.2 6.85 438A 535.6 9.51 2.66 43.2 142.7 43.4 142.4 P P D SYNEDRA MIOCENICA 177 438A 449.4 6.9 366 399.41 34.76 27.86 43.2 142.7 2.1 -19.5 P A D LITHODESMIUM REYNOLDSII 23 438A 453.73 6.99 469 150.7 10.99 4 43.2 142.7 30.8 -111.2 P P D ROSSIELLA PALEACEA 206 238 189 6.99 369A 169.23 24.21 17.22 -11.1 71.1 22.3 -13.4 I A D KISSELEVIELLA CARINA 11 438A 455.5 7.03 438A 680.82 12.85 5.82 43.2 142.7 43.6 142.7 P P D THALASSIONEMA SCHRADERI 18 438A 455.88 7.03 438A 604.19 9.68 2.65 43.2 142.7 43.4 142.4 P P D ACTINOCYCLUS TSUGARUENSIS 48 746A 184.33 7.26 746A 262.57 10.59 3.33 -58.8 88.7 -59.1 88.3 I I D HEMIAULUS POLYMORPHUS 125 581 222 7.32 700B 317.15 62.91 55.59 45 165.5 -55.7 -11.2 P A D THALASSIONEMA ROBUSTA 39 572D 225.5 8.17 173 272.5 13.65 5.48 -0.4 -104.7 37 -112.7 P P D KATATHIRAIA ASPERA 17 689B 21.6 8.56 690B 38.88 13.75 5.19 -66.2 4 -67.1 3.9 A A D PSEUDOPYXILLA AMERICANA 29 173 139.19 8.56 369A 273.68 28.87 20.31 38.2 -116.1 23 -12.7 P A D PSEUDOTRICERATIUM CHENEVIERI 44 513A 139.19 8.56 605 244 43.5 34.94 -49.8 -20.9 36.9 -53 A A D TRICERATIUM CONDECORUM 48 797B 240.08 8.57 647A 242.33 32.87 24.3 41.2 133.4 49.1 -29.9 P A D BOGOROVIA PRAEPALEACEA 15 470A 79.46 8.63 469 181.2 12.59 3.96 27.1 -108.3 29.7 -107.7 P P D NITZSCHIA DENTICULOIDES 91 690B 19.43 8.81 747A 83.47 15.47 6.66 -66.9 2 -54.1 79.8 A I D COSCINODISCUS YABEI 86 238 246.25 8.86 173 244.07 13.25 4.39 -11.6 71.3 37 -112.7 I P D NITZSCHIA CLAVICEPS 51 689B 22.85 8.94 690B 35.88 12.87 3.93 -66.2 4 -67.1 3.9 A A D COSCINODISCUS TUBERCULATUS 63 574 70.59 9.05 574 147.63 13.96 4.91 2.5 -124.2 1.1 -119.6 P P D TRINACRIA PILEOLUS 65 267B 165.3 9.1 700B 315.19 62.7 53.6 -58.3 106.4 -55.7 -11.2 I A D COSCINODISCUS FLEXUOSUS 32 173 164.05 9.29 173 262.55 13.51 4.22 38.2 -116.1 37 -112.7 P P D CLADOGRAMMA DUBIUM 56 173 169.05 9.43 369A 275.18 28.91 19.48 38.2 -116.1 23 -12.7 P A D DENTICULOPSIS PUNCTATA 169 173 172.05 9.52 369A 142.22 16.24 6.72 38.2 -116.1 24 -14 P A D SIMONSENIELLA PRAEBARBOI 191 173 172.05 9.52 513A 360.21 32.9 23.38 38.2 -116.1 -50.2 -10.8 P A D DENTICULOPSIS MERIDIONALIS 19 748B 16.07 9.65 748B 32.07 11.77 2.12 -58.1 81.3 -58.1 81.3 I I D THALASSIOSIRA YABEI 11 438A 618.05 9.71 438A 650.87 11.16 1.45 43.4 142.4 43.4 142.4 P P D TRINACRIA REGINA 17 238 273.6 9.77 605 346.5 47.09 37.32 -11.6 71.3 36.9 -53 I A D CRASPEDODISCUS COSCINODISCUS 135 572D 321.13 10.97 714A 213.87 26.56 15.59 -0.4 -104.7 4.1 75.1 P I D AZPEITIA OLIGOCENICA 239 747A 58.47 11.35 749B 72.78 40.59 29.24 -54.6 78.8 -57.1 82.4 I I D MACRORA STELLA 57 610 459.18 11.61 711A 176.42 37.08 25.47 50.5 -17.5 -8.8 61.3 A I D NITZSCHIA MALEINTERPRETARIA 115 513A 171.71 11.69 689B 67.57 25.07 13.38 -49.8 -20.9 -67.7 9.2 A A D BOGOROVIA PALEACEA 14 470 123.9 11.7 470 155.79 13.55 1.85 27.1 -108.3 26.1 -104.6 P P D RHAPHIDODISCUS MARYLANDICUS 74 594 420.24 11.97 747A 119.97 21.5 9.53 -46.5 -178.7 -53.5 81.1 P I D CRUCIDENTICULA NICOBARICA 174 689B 46.58 12.14 690B 47.07 18.48 6.34 -66.2 4 -67.9 5.9 A A D CESTODISCUS PULCHELLUS 199 574 119.52 12.25 744A 147.11 33.87 21.62 2.5 -124.2 -59.9 86.3 P I D COSCINODISCUS LEWISIANUS 175 574 119.52 12.25 744A 139.3 33.12 20.87 2.5 -124.2 -59.9 86.3 P I D THALASSIOSIRA TAPPANES 14 574 119.52 12.25 574 159.43 14.55 2.3 2.5 -124.2 1.1 -119.6 P P D PYXILLA RETICULATA 57 278 220.7 12.32 605 349.5 47.19 34.87 -56.6 166.4 36.9 -53 P A D DENTICULOPSIS MACCOLLUMII 58 267B 218 12.36 690B 44.07 17.49 5.13 -58.3 106.4 -67.1 3.9 I A D THALASSIOSIRA SPINOSA 102 690B 34.38 12.43 744A 98.46 22.4 9.97 -66.9 2 -60.1 86 A I D NITZSCHIA GROSSEPUNCTATA 43 689B 47.44 12.44 278 280 16.49 4.05 -66.2 4 -58.5 169.7 A P D ANNELLUS CALIFORNICUS 27 470 139.4 12.46 574 197.26 16.23 3.77 27.1 -108.3 1.1 -119.6 P P D ROCELLA VIGILANS 119 513A 173.28 12.49 744A 120.3 30.62 18.13 -49.8 -20.9 -60 86.9 A I D DENTICULOPSIS MIOCENICA 14 438A 675.77 12.6 438A 707.1 14.18 1.58 43.6 142.7 43.6 142.7 P P D NITZSCHIA CHALLENGERI 31 469 185.65 12.68 438A 707.1 14.18 1.5 29.7 -107.7 43.6 142.7 P P D CRUCIDENTICULA PUNCTATA 5 438A 678.17 12.72 438A 706.74 14.16 1.44 43.6 142.7 43.6 142.7 P P D AZPEITIA PRAENODULIFER 28 608 283.23 12.8 744A 93.33 20.24 7.44 40.1 -21.1 -60.1 86 A I D COSCINODISCUS PRAEYABEI 16 173 224.95 12.98 438A 704.2 14.03 1.05 37 -112.7 43.6 142.7 P P D COSCINODISCUS BLYSMOS 21 574 132.63 13.05 744A 67.17 16.88 3.83 1.1 -119.6 -60.7 84.4 P I D ROCELLA GELIDA 103 513A 174.49 13.11 747A 138.97 26.02 12.91 -49.6 -19.2 -53.1 82.1 A I D DENTICULOPSIS NORWEGICA 7 469 220.57 13.45 369A 134.21 15.71 2.26 29.7 -107.7 24 -14 P A D CESTODISCUS PEPLUM 29 610 550.69 14.01 369A 142.22 16.24 2.23 50.3 -16.2 24 -14 A A D NITZSCHIA EVENESCENS 3 278 244 14.01 278 286.5 16.89 2.88 -58.5 169.7 -58.5 169.7 P P D ACHTINOPTYCHUS SPLENDENS 71 369A 66.21 14.49 369A 324.28 33.44 18.95 24 -14 22.4 -12.4 A A D GONIOTHECIUM DECORATUM 28 369A 69.21 14.51 647A 146.99 28.01 13.5 24 -14 49.5 -31.6 A A D RHAPHONEIS MARGARITALIMBATA 4 369A 69.21 14.51 369A 71.21 14.53 0.02 24 -14 24 -14 A A D CYMATOSIRA COMPACTA 7 369A 78.71 14.58 369A 204.18 26.69 12.11 24 -14 22.3 -13.4 A A D COSCINODISCUS SUPERBUS 163 369A 80.2 14.6 366 473.73 40.15 25.55 24 -14 1.6 -19.4 A A D THALASSIOSIRA FRAGA 57 574 162.59 14.69 748B 59.07 20.54 5.85 1.1 -119.6 -57 83.8 P I D NITZSCHIA PUSILLA 26 690B 42.79 14.86 689B 65.78 19.29 4.43 -67.1 3.9 -67.1 7.9 A A D CRUCIDENTICULA KANAYAE 13 747A 80.47 14.87 690B 47.07 18.48 3.61 -54.1 79.8 -67.9 5.9 I A D CYMATOGONIA AMBLYOCERAS 13 369A 126.13 15.44 369A 159.73 21.82 6.38 24 -14 23.2 -13.7 A A D GONIOTHECIUM ODONTELLA 59 369A 128.63 15.52 369A 324.28 33.44 17.92 24 -14 22.4 -12.4 A A D HEMIAULUS POLYCYSTINORUM 215 369A 128.63 15.52 713A 70.12 41.16 25.64 24 -14 -5.6 77.4 A I D ODONTELLA TUOMEYI 6 369A 129.73 15.55 647A 166.08 29.01 13.46 24 -14 49.5 -31.6 A A D COSCINODISCUS RHOMBICUS 108 513A 182.28 17.06 744A 147.11 33.87 16.81 -49.6 -19.2 -59.9 86.3 P I D THALASSIOSIRA SPUMELLAROIDES 41 278 293 17.29 689B 67.28 24.94 7.65 -58.5 169.7 -67.7 9.2 P A D ASTEROMPHALUS OLIGOCENICUS 108 744A 71.85 17.33 748B 123.45 33.64 16.31 -60.7 84.4 -56.8 84.1 I I D HEMIAULUS RECTUS 14 748B 41.57 17.58 748B 114.59 32.37 14.79 -57 83.8 -56.9 84.6 I I D HEMIAULUS INCISUS 85 748B 44.57 18 700B 317.15 62.91 44.91 -57 83.8 -55.7 -11.2 I A D DIMEROGRAMMA FOSSILE 9 369A 147.23 19.62 369A 159.73 21.82 2.2 23.2 -13.7 23.2 -13.7 A A D ROSSIELLA SYMMETRICA 31 748B 57.06 20.37 749B 7.77 28.67 8.3 -57 83.8 -57.4 82.2 I I D ASTEROMPHALUS SYMMETRICUS 39 748B 57.57 20.41 747A 156.47 28.42 8.01 -57 83.8 -53.5 81.8 I I D BOGOROVIA VENIAMINI 22 369A 154.73 20.61 369A 208.68 26.99 6.38 23.2 -13.7 22.3 -13.4 A A D STEPHANOPYXIS GRUNOWII 76 744A 96.33 20.76 524 57.7 55.92 35.16 -60.1 86 -37.7 -2.7 I A D HEMIAULUS TAURUS 63 513A 189.77 20.86 707A 195.65 33.87 13.01 -49.9 -17.1 -13.7 59.4 A I D LISITZINIA ORNATA 69 513A 189.77 20.86 747A 151.47 27.85 6.99 -49.9 -17.1 -53.5 81.8 A I D ROCELLA PRAENITIDA 69 513A 189.77 20.86 647A 242.33 32.87 12.01 -49.9 -17.1 49.1 -29.9 A A D STELLARIMA PRIMALABIATA 84 513A 189.77 20.86 700B 317.15 62.91 42.05 -49.9 -17.1 -55.7 -11.2 A A D TRICERATIUM GRONINGENSIS 31 513A 189.77 20.86 647A 202.86 30.9 10.04 -49.9 -17.1 49.5 -31.6 A A D PSEUDOPODOSIRA SIMPLEX 27 407 269.79 21.84 700B 315.69 62.76 40.92 60.1 -20.8 -55.7 -11.2 A A D PSEUDOPYXILLA RUSSICA 18 407 269.79 21.84 700B 296.24 60.7 38.86 60.1 -20.8 -55.4 -12.8 A A D STEPHANOPYXIS MARGINATA 31 744A 99.8 22.43 700B 297.34 60.82 38.39 -60.1 86 -55.4 -12.8 I A D AZPEITIA GOMBOSI 32 748B 60.57 22.56 749B 7.77 28.67 6.11 -56.6 84.9 -57.4 82.2 I I D RHIZOSOLENIA ANTARCTICA 16 747A 123.23 22.63 748B 111.76 31.97 9.34 -53.1 82.1 -56.9 84.6 I I D COSCINODISCUS HAJOSIAE 38 748B 67.07 23.82 749B 127.07 34.15 10.33 -56.6 84.9 -57.3 81.6 I I D STEPHANOPYXIS SPINOSISSIMA 20 647A 121.59 23.84 647A 278.7 33.83 9.99 49.4 -33.6 49.1 -29.9 A A D CESTODISCUS MUKHINAE 43 714A 198.42 23.89 366 473.7 40.14 16.25 4.1 75.1 1.6 -19.4 I A D XANTHIOPYXIS ACROLOPHA 12 747A 129.47 24.1 749B 19.4 34.52 10.42 -53.1 82.1 -57.3 81.6 I I D CESTODISCUS ANTARCTICUS 33 748B 68.57 24.11 744A 139.3 33.12 9.01 -56.6 84.9 -59.9 86.3 I I D PTEROTHECA ACULEIFERA 26 647A 127.7 24.11 700B 297.34 60.82 36.71 49.4 -33.6 -55.4 -12.8 A A D PARALIA ARCHITECTURALIS 145 647A 128.76 24.15 605 346.5 47.09 22.94 49.4 -33.6 36.9 -53 A A D ROUXIA OBESA 88 647A 128.76 24.15 749B 72.78 40.59 16.44 49.4 -33.6 -57.1 82.4 A I D CESTODISCUS STOKESIASUS 14 714A 201.44 24.41 707A 208.25 34.83 10.42 4.1 75.1 -13.7 59.4 I I D CHAETOCEROS ASYMMETRICUS 28 714A 201.44 24.41 711A 163.73 34.63 10.22 4.1 75.1 -8.8 61.3 I I D TRICERATIUM UNGUICULATUM 15 513A 217.62 25.14 748B 152.49 37.78 12.64 -50.5 -15.1 -56.6 84.7 A I D CESTODISCUS RETICULATUS 50 747A 132.97 25.18 707A 191.95 33.87 8.69 -53.1 82.1 -13.7 59.4 I I D CESTODISCUS CONVEXUS 60 747A 135.97 25.43 216 264.4 34.79 9.36 -53.1 82.1 1.3 93.3 I I D CESTODISCUS PARMULA 17 744A 110.8 25.67 744A 142.3 33.41 7.74 -59.6 87.2 -59.9 86.3 I I D SCEPTRONEIS PESPLANUS 19 744A 110.8 25.67 744A 137.55 32.9 7.23 -59.6 87.2 -59.9 86.3 I I D HEMIAULUS CARACTERISTICUS 5 748B 73.07 25.71 524 52.46 55.45 29.74 -56.6 84.9 -37.7 -2.7 I A D HEMIAULUS PUNGENS 7 744A 113.8 26.56 744A 139.3 33.12 6.56 -59.6 87.2 -59.9 86.3 I I D KOZLOVIELLA MINOR 14 513A 248.84 26.62 513A 344.8 32.03 5.41 -50.5 -15.1 -50.2 -13.1 A A D ASTEROLAMPRA PUNCTIFERA 34 748B 82.57 27.43 711A 162.47 34.51 7.08 -56.6 84.9 -8.8 61.3 I I D RHIZOSOLENIA INTERPOSITA 42 647A 138.14 27.55 711A 163.73 34.63 7.08 49.5 -31.6 -8.8 61.3 A I D SCEPTRONEIS GRUNOWII 21 647A 138.89 27.59 744A 137.55 32.9 5.31 49.5 -31.6 -59.9 86.3 A I D TRICERATIUM BARBADENSE 19 369A 239.9 27.89 369A 340.28 39.54 11.65 23 -12.7 21.8 -12 A A D ASTEROLAMPRA SCHMIDTII 60 747A 151.97 27.92 748B 152.49 37.78 9.86 -53.5 81.8 -56.6 84.7 I I D CESTODISCUS ROBUSTUS 22 647A 146.99 28.01 647A 278.7 33.83 5.82 49.5 -31.6 49.1 -29.9 A A D BAXTERIA BRUNII 26 747A 153.47 28.12 711A 162.47 34.51 6.39 -53.5 81.8 -8.8 61.3 I I D XANTHIOPYXIS OBLONGA 9 747A 153.47 28.12 749B 72.78 40.59 12.47 -53.5 81.8 -57.1 82.4 I I D SCEPTRONEIS HUMUNCIA 6 369A 248.18 28.13 647A 183.98 29.95 1.82 23 -12.7 49.5 -31.6 A A D PSEUDOTRICERATIUM RADIOSORETICULATUM 17 747A 154.97 28.3 748B 130.07 34.58 6.28 -53.5 81.8 -56.8 84.1 I I D TRICERATIUM SCHULZII 37 369A 268.6 28.72 700B 317.62 62.96 34.24 23 -12.7 -55.7 -11.2 A A D RHIZOSOLENIA OLIGOCENICA 33 647A 164.6 28.93 744A 147.11 33.87 4.94 49.5 -31.6 -59.9 86.3 A I D SCEPTRONEIS TENUE 20 647A 166.08 29.01 748A 125.57 33.94 4.93 49.5 -31.6 -56.8 84.1 A I D ROUXIA GRANDA 22 749B 12.27 29.43 749B 19.4 34.52 5.09 -57.4 82.2 -57.3 81.6 I I D HEMIAULUS SUBACUTUS 48 289 885.55 30.02 524 57.7 55.92 25.9 -7.1 -175 -37.7 -2.7 P A D HEMIAULUS EXIGUUS 24 709C 244.42 30.14 711A 174.69 36.93 6.79 -9.1 60.7 -8.8 61.3 I I D CESTODISCUS TROCHUS 40 289 895.05 30.19 711A 163.73 34.63 4.44 -7.1 -175 -8.8 61.3 P I D CESTODISCUS DEMERGITUS 11 289 913.2 30.52 711A 163.73 34.63 4.11 -7.1 -175 -8.8 61.3 P I D COSCINODISCUS EXCAVATUS 41 289 913.2 30.52 366 408.95 35.45 4.93 -7.1 -175 2.1 -19.5 P A D SKELETONEMA BARBADENSE 31 289 913.2 30.52 711A 176.42 37.08 6.56 -7.1 -175 -8.8 61.3 P I D HEMIAULUS BARBADENSIS 6 711A 123.16 30.84 711A 154.02 33.68 2.84 -7.9 61.3 -8.8 61.3 I I D HEMIAULUS ALTAR 34 709C 253.61 30.92 711A 176.42 37.08 6.16 -9.1 60.7 -8.8 61.3 I I D ASTEROLAMPRA VULGARIS 40 513A 332.8 31.35 605 340.8 46.89 15.54 -50.2 -13.1 36.9 -53 A A D THALASSIOSIRA BUKRYI 6 709C 261.44 31.58 711A 147.32 32.69 1.11 -9.1 60.7 -8.8 61.3 I I D NAVICULA UDENTSEVII 7 748B 110.26 31.76 513A 358.68 32.81 1.05 -56.9 84.6 -50.2 -10.8 I A D ASTEROLAMPRA INSIGNIS 27 513A 341.92 31.87 605 337.8 46.78 14.91 -50.2 -13.1 36.9 -53 A A D TRINACRIA SUBCAPITATA 6 707A 188.95 32.16 217 314.27 34.18 2.02 -12.8 59.3 8.7 93.1 I I D RIEDELIA CLAVIGER 8 369A 304.8 32.55 711A 176.42 37.08 4.53 22.4 -12.4 -8.8 61.3 A I D STEPHANOPYXIS ORNATA 3 748B 123.45 33.64 749B 25.01 35.15 1.51 -56.8 84.1 -57.3 81.6 I I D HEMIAULUS GRACILIS 4 707A 191.95 33.67 707A 201.65 34.21 0.54 -13.7 59.4 -13.7 59.4 I I D ABAS WITTII 7 707C 253.41 39.47 707C 266.6 44.35 4.88 -14.6 59.5 -16.5 59.5 I I D CRASPEDODISCUS UMBONATUS 12 707C 255.18 39.66 707C 266.6 44.35 4.69 -14.6 59.5 -16.5 59.5 I I D TRINACRIA SIMULACRUM 15 605 283.2 44.87 524 57.7 55.92 11.05 36.9 -53 -37.7 -2.7 A A D COSCINODISCUS CRUXII 11 700B 240.56 55.53 700B 315.69 62.76 7.23 -55.8 -12.6 -55.7 -11.2 A A D GRUNOWIELLA GEMMATA 29 700B 240.56 55.53 700B 317.62 62.96 7.43 -55.8 -12.6 -55.7 -11.2 A A D GRUNOWIELLA PALAEOCAENICA 68 700B 240.56 55.53 700B 317.62 62.96 7.43 -55.8 -12.6 -55.7 -11.2 A A D TRINACRIA SIMULACROIDES 13 700B 240.56 55.53 700B 296.24 60.7 5.17 -55.8 -12.6 -55.4 -12.8 A A D HEMIAULUS KRISTOFFERSENII 26 700B 242.44 55.67 700B 291.49 60.2 4.53 -55.8 -12.6 -55.4 -12.8 A A D PTEROTHECA CLAVATA 17 700B 242.44 55.67 700B 315.5 62.74 7.07 -55.8 -12.6 -55.7 -11.2 A A D TRINACRIA CONIFERA 6 700B 242.44 55.67 700B 315.19 62.7 7.03 -55.8 -12.6 -55.7 -11.2 A A D TRINACRIA DECIUSII 35 700B 242.44 55.67 700B 317.15 62.91 7.24 -55.8 -12.6 -55.7 -11.2 A A D RHIZOSOLENIA CRETACEA 20 700B 247.8 56.1 700B 317.62 62.96 6.86 -55.8 -12.6 -55.7 -11.2 A A D SCEPTRONEIS LINGULATUS 10 700B 247.8 56.1 700B 315.19 62.7 6.6 -55.8 -12.6 -55.7 -11.2 A A D TRICERATIUM CELLULOSUM 5 700B 247.8 56.1 700B 278.7 58.84 2.74 -55.8 -12.6 -55.4 -12.8 A A D TROCHOSIRA GRACILLIMA 3 700B 247.8 56.1 700B 278.7 58.84 2.74 -55.8 -12.6 -55.4 -12.8 A A D TROCHOSIRA MARGINATA 26 700B 247.8 56.1 700B 296.24 60.7 4.6 -55.8 -12.6 -55.4 -12.8 A A D HYALODISCUS AMBIGUUS 21 700B 248.7 56.17 700B 295.3 60.6 4.43 -55.8 -12.6 -55.4 -12.8 A A D PTEROTHECA KITTONIANA 18 700B 248.7 56.17 700B 317.62 62.96 6.79 -55.8 -12.6 -55.7 -11.2 A A D TRICERATIUM GOMBOSII 7 700B 248.7 56.17 700B 286 59.62 3.45 -55.8 -12.6 -55.4 -12.8 A A D TRICERATIUM MIRABILE 27 700B 248.7 56.17 700B 292.65 60.32 4.15 -55.8 -12.6 -55.4 -12.8 A A D HEMIAULUS NOCCHIAE 8 700B 258.3 56.92 700B 287.96 59.82 2.9 -55.8 -12.6 -55.4 -12.8 A A D HEMIAULUS ROSSICUS 11 700B 269.22 57.84 700B 317.62 62.96 5.12 -55.4 -12.8 -55.7 -11.2 A A D TROCHOSIRA RADIATA 6 700B 269.22 57.84 700B 293.17 60.38 2.54 -55.4 -12.8 -55.4 -12.8 A A D SPHYNCTOLETHUS HEMIAULOIDES 6 700B 276.27 58.59 700B 317.15 62.91 4.32 -55.4 -12.8 -55.7 -11.2 A A D TRINACRIA SENTA 15 700B 280.77 59.06 700B 317.15 62.91 3.85 -55.4 -12.8 -55.7 -11.2 A A D HEMIAULUS FRAGILIS 6 700B 282.27 59.22 700B 293.63 60.42 1.2 -55.4 -12.8 -55.4 -12.8 A A D HEMIAULUS PERIPTERUS 25 700B 282.27 59.22 700B 317.62 62.96 3.74 -55.4 -12.8 -55.7 -11.2 A A D PTEROTHECA EVERMANNI 6 700B 287.5 59.78 700B 315.69 62.76 2.98 -55.4 -12.8 -55.7 -11.2 A A