Tsoy, Ira B (2003): (Table 2) Taxonomic composition of diatoms from bottom deposits of the Kronotsky Bay [dataset]. Pacific Oceanology Institute, Far East Branch of Russian Academy of Sciences, PANGAEA, https://doi.org/10.1594/PANGAEA.780679, Supplement to: Tsoy, IB (2003): Eocene diatoms and silicoflagellates from the Kronotskii Bay deposits (East Kamchatka). Stratigrafiya. Geologicheskaya Korrelyatsiya (Stratigraphy. Geological Correlation), 11(4), 71-86
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Eocene diatom and silicoflagellate complexes from deposits of the Kronotsky Bay are presented. Pro tempore they are the most ancient finds of fossil phytoplankton with silica skeletons in the Northwest Pacific. More than 130 diatom species belonging to 59 genera and 24 silicoflagellate species belonging to 5 genera have been determined. Three Middle Eocene complexes (of the Lisitzinia kanayai, Lisitzinia inconspicua var. trilobata, and Praecymatosira monomembranaceae zones) and one presumably Middle-Late Eocene complex (of the zone with Rylandsia conniventa) of diatoms have been identified. For the first time a large silicoflagellate complex attributable to the Dictyocha hexacantha zone is presented. It is assumed that the complexes formed mainly in bathyal conditions at relatively high (close to sub-tropical) temperatures of surface waters.
Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Median Latitude: 54.135000 * Median Longitude: 161.075417 * South-bound Latitude: 53.846667 * West-bound Longitude: 160.728333 * North-bound Latitude: 54.265000 * East-bound Longitude: 161.213333
Minimum Elevation: -2703.0 m * Maximum Elevation: -740.0 m
Event(s):
Vulk9-G4 * Latitude: 54.230000 * Longitude: 161.213333 * Elevation: -1460.0 m * Location: Kronotsky Bay * Method/Device: Gravity corer (GC)
Comment:
<0.1 = taxa detected after counting.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Tsoy, Ira B | |||
| 6 | Diatom complex | Diatom compl | Tsoy, Ira B | |||
| 7 | Actinocyclus ingens | A. ingens | % | Tsoy, Ira B | Counting, diatoms | Rattray |
| 8 | Actinoptychus senarius | A. senarius | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 9 | Actinoptychus sp. | Actinoptychus sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 10 | Anaulus sp. | Anaulus sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 11 | Arachnoidiscus indicus | A. indicus | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 12 | Arachnoidiscus spp. | Arachnoidiscus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 13 | Asterolampra insignis | A. insignis | % | Tsoy, Ira B | Counting, diatoms | A. Schmidt |
| 14 | Asterolampra marylandica | A. marylandica | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 15 | Asterolampra praeacutiloba | A. praeacutiloba | % | Tsoy, Ira B | Counting, diatoms | Fenner |
| 16 | Asterolampra punctifera | A. punctifera | % | Tsoy, Ira B | Counting, diatoms | (Grunow) Hanna |
| 17 | Asterolampra schmidtii | A. schmidtii | % | Tsoy, Ira B | Counting, diatoms | Hajos |
| 18 | Asterolampra spp. | Asterolampra spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 19 | Asterolampra vulgaris | A. vulgaris | % | Tsoy, Ira B | Counting, diatoms | Greville |
| 20 | Aulacodiscus cf. lahusenii | A. cf. lahusenii | % | Tsoy, Ira B | Counting, diatoms | Witt |
| 21 | Aulacodiscus inflatus var. spinifer | A. inflatus var. spinifer | % | Tsoy, Ira B | Counting, diatoms | Brun |
| 22 | Aulacodiscus lahusenii | A. lahusenii | % | Tsoy, Ira B | Counting, diatoms | Witt |
| 23 | Aulacoseira sp. | Aulacoseira sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 24 | Azpeitia gombosii | A. gombosii | % | Tsoy, Ira B | Counting, diatoms | (Coscinodiscus) Gleser; Dolmatova et Lupikina |
| 25 | Azpeitia oligocenica | A. oligocenica | % | Tsoy, Ira B | Counting, diatoms | (Jouse) Sims |
| 26 | Azpeitia sp. | Azpeitia sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 27 | Azpeitia tuberculata var. atlantica | A. tuberculata var. atlantica | % | Tsoy, Ira B | Counting, diatoms | (Gleser et Jouse) Sims |
| 28 | Biddulphia sp. | Biddulphia sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 29 | Biddulphia tuomeyi | B. tuomeyi | % | Tsoy, Ira B | Counting, diatoms | (Bailey) Roper |
| 30 | Melosira oamaruensis | M. oamaruensis | % | Tsoy, Ira B | Counting, diatoms | (Bipalla); (Grove et Sturt) Gleser |
| 31 | Brightwellia sp. | Brightwellia sp. | % | Tsoy, Ira B | Counting, diatoms | B. cf. imperfecta Jouse |
| 32 | Cavitatus cf. jouseanus | C. cf. jouseanus | % | Tsoy, Ira B | Counting, diatoms | Sheshukova |
| 33 | Cestodiscus spp. | Cestodiscus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 34 | Chaetoceros panduraeformis | C. panduraeformis | % | Tsoy, Ira B | Counting, diatoms | (Xanthiopyxis); (Pantocsek) Gombos |
| 35 | Chaetoceros spp. | Chaetoceros spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 36 | Clavicula polymorpha | C. polymorpha | % | Tsoy, Ira B | Counting, diatoms | Grunow et Pantocsek |
| 37 | Coscinodiscus aff. excavatus | C. aff. excavatus | % | Tsoy, Ira B | Counting, diatoms | Castracane |
| 38 | Coscinodiscus apiculatus var. ambiguus | C. apiculatus var. ambiguus | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 39 | Coscinodiscus argus | C. argus | % | Tsoy, Ira B | Counting, diatoms | |
| 40 | Coscinodiscus asteromphalus | C. asteromphalus | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 41 | Coscinodiscus decrescenoides | C. decrescenoides | % | Tsoy, Ira B | Counting, diatoms | Jouse |
| 42 | Coscinodiscus decrescens | C. decrescens | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 43 | Coscinodiscus hajosiae | C. hajosiae | % | Tsoy, Ira B | Counting, diatoms | =Hyalopoda spiralis (Hajos) Kozyrenko et Jackovschikova; Strelnikova et al. |
| 44 | Coscinodiscus marginatus | C. marginatus | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 45 | Coscinodiscus mirabilis | C. mirabilis | % | Tsoy, Ira B | Counting, diatoms | Jouse |
| 46 | Coscinodiscus monicae | C. monicae | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 47 | Coscinodiscus oculus-iridis | C. oculus-iridis | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 48 | Coscinodiscus sectoralis | C. sectoralis | % | Tsoy, Ira B | Counting, diatoms | Gleser; Dolmatova et Lupikina |
| 49 | Coscinodiscus sp. | Coscinodiscus sp. | % | Tsoy, Ira B | Counting, diatoms | A (sensu Barren, Mahood) |
| 50 | Coscinodiscus spp. | Coscinodiscus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 51 | Coscinodiscus subtilis | C. subtilis | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 52 | Coscinodiscus tennerrimus | C. tennerrimus | % | Tsoy, Ira B | Counting, diatoms | Jouse |
| 53 | Costopyxis schulzii | C. schulzii | % | Tsoy, Ira B | Counting, diatoms | (Steinecke) Gleser |
| 54 | Costopyxis trochlea | C. trochlea | % | Tsoy, Ira B | Counting, diatoms | (Hanna) Strelnikova |
| 55 | Craspedodiscus splendidus | C. splendidus | % | Tsoy, Ira B | Counting, diatoms | (Porodiscus); (Greville) Gombos |
| 56 | Craspedodiscus klavsenii | C. klavsenii | % | Tsoy, Ira B | Counting, diatoms | Gründler |
| 57 | Craspedodiscus moelleri | C. moelleri | % | Tsoy, Ira B | Counting, diatoms | A. Schmidt |
| 58 | Cymatosira spp. | Cymatosira spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 59 | Distephanosira architecuralis | D. architecuralis | % | Tsoy, Ira B | Counting, diatoms | (Melosira); (Brun) Gleser |
| 60 | Drepanotheca bivittata | D. bivittata | % | Tsoy, Ira B | Counting, diatoms | (Eunotogramma); (Grunow et Pantocsek) Schrader |
| 61 | Endictya spp. | Endictya spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 62 | Entopyla frickei | E. frickei | % | Tsoy, Ira B | Counting, diatoms | Hanna |
| 63 | Ethmodiscus sp. | Ethmodiscus sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 64 | Eupodiscus cf. oamaruensis | E. cf. oamaruensis | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 65 | Indeterminata | Indet | % | Tsoy, Ira B | Counting, diatoms | 1. Genus et species (sensu Gombos) |
| 66 | Indeterminata | Indet | % | Tsoy, Ira B | Counting, diatoms | 2. Genus et species (sensu Gombos) |
| 67 | Hemiaulus cf. vesicarius | H. cf. vesicarius | % | Tsoy, Ira B | Counting, diatoms | Strelnikova |
| 68 | Hemiaulus incisus | H. incisus | % | Tsoy, Ira B | Counting, diatoms | Hajos |
| 69 | Hemiaulus polycystinorum | H. polycystinorum | % | Tsoy, Ira B | Counting, diatoms | Ehrenberg |
| 70 | Hemiaulus polymorphus | H. polymorphus | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 71 | Hemiaulus polymorphus var. frigida | H. polymorphus var. frigida | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 72 | Hemiaulus spp. | Hemiaulus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 73 | Hemiaulus subacutus | H. subacutus | % | Tsoy, Ira B | Counting, diatoms | Fenner |
| 74 | Hyalodiscus scoticus | H. scoticus | % | Tsoy, Ira B | Counting, diatoms | (Kutzing) Grunow |
| 75 | Hyalodiscus spp. | Hyalodiscus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 76 | Istmia sp. | Istmia sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 77 | Kisseleviella cuspidata | K. cuspidata | % | Tsoy, Ira B | Counting, diatoms | Gleser; Dolmatova et Lupikina |
| 78 | Liradiscus ovalis | L.ovalis | % | Tsoy, Ira B | Counting, diatoms | Greville |
| 79 | Lisitzinia brachiatum | L. brachiatum | % | Tsoy, Ira B | Counting, diatoms | (Brightwell) Gleser |
| 80 | Lisitzinia inconspicua | L. inconspicua | % | Tsoy, Ira B | Counting, diatoms | (Greville) Gleser; var. inconspicua Gleser |
| 81 | Lisitzinia inconspicua | L. inconspicua | % | Tsoy, Ira B | Counting, diatoms | (Greville) Gleser; var. trilobata Gleser |
| 82 | Lisitzinia kanayai | L. kanayai | % | Tsoy, Ira B | Counting, diatoms | (Fenner) Gleser |
| 83 | Lisitzinia sp. | Lisitzinia sp. | % | Tsoy, Ira B | Counting, diatoms | Triceratium sp.; sensu Barron et al. |
| 84 | Navicula udintsevii | N. udintsevii | % | Tsoy, Ira B | Counting, diatoms | Schrader |
| 85 | Odontella fimbriata | O. fimbriata | % | Tsoy, Ira B | Counting, diatoms | (Greville) Schrader |
| 86 | Odontotropis carinata | O. carinata | % | Tsoy, Ira B | Counting, diatoms | Grunow ? |
| 87 | Odontotropis sp. | Odontotropis sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 88 | Paralia crenulata | P. crenulata | % | Tsoy, Ira B | Counting, diatoms | (Grunow) Gleser |
| 89 | Paralia polaris | P. polaris | % | Tsoy, Ira B | Counting, diatoms | (Grunow) Gleser |
| 90 | Paralia sulcata | P. sulcata | % | Tsoy, Ira B | Counting, diatoms | (Ehrenberg) Cleve |
| 91 | Peponia barbadense | P. barbadense | % | Tsoy, Ira B | Counting, diatoms | Greville |
| 92 | Peponia sp. | Peponia sp. | % | Tsoy, Ira B | Counting, diatoms | Peponia sp. 1; sensu Fenner |
| 93 | Pinnularia aff. antiqua | P. aff. antiqua | % | Tsoy, Ira B | Counting, diatoms | Tscheremissinova |
| 94 | Praecymatosira monomembranacea | P. monomembranacea | % | Tsoy, Ira B | Counting, diatoms | (Schrader) Strelnikova |
| 95 | Proboscia cf. interposita | P. cf. interposita | % | Tsoy, Ira B | Counting, diatoms | (Hajos) Jordan et Priddle |
| 96 | Proboscia interposita | P. interposita | % | Tsoy, Ira B | Counting, diatoms | (Hajos) Jordan et Priddle |
| 97 | Pseudopodosira corolla | P. corolla | % | Tsoy, Ira B | Counting, diatoms | (A. Schmidt) Hajos |
| 98 | Pseudopyxilla americana | P. americana | % | Tsoy, Ira B | Counting, diatoms | (Ehrenberg) Forti |
| 99 | Pseudopyxilla sp. | Pseudopyxilla sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 100 | Pseudotriceratium radiosoreticulatum | P. radiosoreticulatum | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 101 | Pterotheca aculeifera | P. aculeifera | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 102 | Pterotheca danica | P. danica | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 103 | Pyxilla gracilis | P. gracilis | % | Tsoy, Ira B | Counting, diatoms | Tempere et Forti |
| 104 | Pyxilla spp. | Pyxilla spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 105 | Rhizosolenia spp. | Rhizosolenia spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 106 | Riedelia borealis | R. borealis | % | Tsoy, Ira B | Counting, diatoms | Sheshukova |
| 107 | Riedelia claviger | R. claviger | % | Tsoy, Ira B | Counting, diatoms | (A. Schmidt) Schrader et Fenner |
| 108 | Riedelia pacifica | R. pacifica | % | Tsoy, Ira B | Counting, diatoms | Jouse |
| 109 | Riedelia sp. | Riedelia sp. | % | Tsoy, Ira B | Counting, diatoms | 1 (sensu Schrader, Fenner |
| 110 | Rutilaria spp. | Rutilaria spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 111 | Rylandsia biradiata | R. biradiata | % | Tsoy, Ira B | Counting, diatoms | Greville |
| 112 | Rylandsia conniventa | R. conniventa | % | Tsoy, Ira B | Counting, diatoms | Gleser; Dolmatova et Lupikina |
| 113 | Sceptroneis pesplanus | S. pesplanus | % | Tsoy, Ira B | Counting, diatoms | Schrader |
| 114 | Sceptroneis spp. | Sceptroneis spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 115 | Sceptroneis tenue | S. tenue | % | Tsoy, Ira B | Counting, diatoms | Schrader et Fenner |
| 116 | Sceptroneis vermiformis | S. vermiformis | % | Tsoy, Ira B | Counting, diatoms | Schrader |
| 117 | Stellarima microtrias | S. microtrias | % | Tsoy, Ira B | Counting, diatoms | (Ehrenberg) Hasle et Sims |
| 118 | Stellarima stellaris | S. stellaris | % | Tsoy, Ira B | Counting, diatoms | (Roper) Hasle et Sims |
| 119 | Stephanogonia sp. | Stephanogonia sp. | % | Tsoy, Ira B | Counting, diatoms | |
| 120 | Stephanopyxis cf. aciculatus | S. cf. aciculatus | % | Tsoy, Ira B | Counting, diatoms | Dolmatova |
| 121 | Stephanopyxis cf. broschii | S. cf. broschii | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 122 | Stephanopyxis cf. superba | S. cf. superba | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 123 | Stephanopyxis ferox | S. ferox | % | Tsoy, Ira B | Counting, diatoms | (Greville) Ralfs |
| 124 | Stephanopyxis grunowii | S. grunowii | % | Tsoy, Ira B | Counting, diatoms | Grove et Sturt |
| 125 | Stephanopyxis marginata | S. marginata | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 126 | Stephanopyxis spp. | Stephanopyxis spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 127 | Stephanopyxis turris | S. turris | % | Tsoy, Ira B | Counting, diatoms | (Greville et Arnott) Ralfs |
| 128 | Stephanopyxis turris var. intermedia | S. turris var. intermedia | % | Tsoy, Ira B | Counting, diatoms | Grunow |
| 129 | Stictodiscus hardmanianus | S. hardmanianus | % | Tsoy, Ira B | Counting, diatoms | Greville |
| 130 | Stictodiscus spp. | Stictodiscus spp. | % | Tsoy, Ira B | Counting, diatoms | |
| 131 | Thalassiosira dubiosa | T. dubiosa | % | Tsoy, Ira B | Counting, diatoms | Schrader |
| 132 | Thalassiosiropsis wittiana | T. wittiana | % | Tsoy, Ira B | Counting, diatoms | (Pantocsek) Hasle |
| 133 | Triceratium arcticum | T. arcticum | % | Tsoy, Ira B | Counting, diatoms | Brightwell |
| 134 | Trinacria excavata | T. excavata | % | Tsoy, Ira B | Counting, diatoms | Heiberg |
| 135 | Diatoms | Diatoms | % | Tsoy, Ira B | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
1048 data points