Eocene diatoms and silicoflagellates from the Kronotskii Bay deposits (East Kamchatka).

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dc.contributor.authorTsoy, Ira B
dc.coverage.spatialMEDIAN 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
dc.date.accessioned2019-11-24T12:20:04Z
dc.date.available2019-11-24T12:20:04Z
dc.date.issued2003-05-08
dc.description.abstractEocene 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.
dc.formattext/tab-separated-values, 1048 data points
dc.identifierhttps://doi.pangaea.de/10.1594/PANGAEA.780679
dc.identifierhttps://doi.org/10.1594/PANGAEA.780679
dc.identifier.citationTsoy, Ira B (2003): Eocene diatoms and silicoflagellates from the Kronotskii Bay deposits (East Kamchatka). Stratigrafiya. Geologicheskaya Korrelyatsiya (Stratigraphy. Geological Correlation), 11(4), 71-86
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/7860
dc.language.isoen
dc.publisherPANGAEA
dc.rightsCC-BY-3.0: Creative Commons Attribution 3.0 Unported
dc.rightsAccess constraints: unrestricted
dc.sourcePacific Oceanology Institute, Far East Branch of Russian Academy of Sciences
dc.sourceSupplement to: Tsoy, Ira B (2003): Eocene diatoms and silicoflagellates from the Kronotskii Bay deposits (East Kamchatka). Stratigrafiya. Geologicheskaya Korrelyatsiya (Stratigraphy. Geological Correlation), 11(4), 71-86
dc.subjectActinocyclus ingens
dc.subjectActinoptychus senarius
dc.subjectActinoptychus sp.
dc.subjectAnaulus sp.
dc.subjectArachnoidiscus indicus
dc.subjectArachnoidiscus spp.
dc.subjectArchive of Ocean Data
dc.subjectARCOD
dc.subjectAsterolampra insignis
dc.subjectAsterolampra marylandica
dc.subjectAsterolampra praeacutiloba
dc.subjectAsterolampra punctifera
dc.subjectAsterolampra schmidtii
dc.subjectAsterolampra spp.
dc.subjectAsterolampra vulgaris
dc.subjectAulacodiscus cf. lahusenii
dc.subjectAulacodiscus inflatus var. spinifer
dc.subjectAulacodiscus lahusenii
dc.subjectAulacoseira sp.
dc.subjectAzpeitia gombosii
dc.subjectAzpeitia oligocenica
dc.subjectAzpeitia sp.
dc.subjectAzpeitia tuberculata var. atlantica
dc.subjectBiddulphia sp.
dc.subjectBiddulphia tuomeyi
dc.subjectBrightwellia sp.
dc.subjectCavitatus cf. jouseanus
dc.subjectCestodiscus spp.
dc.subjectChaetoceros panduraeformis
dc.subjectChaetoceros spp.
dc.subjectClavicula polymorpha
dc.subjectCoscinodiscus aff. excavatus
dc.subjectCoscinodiscus apiculatus var. ambiguus
dc.subjectCoscinodiscus argus
dc.subjectCoscinodiscus asteromphalus
dc.subjectCoscinodiscus decrescenoides
dc.subjectCoscinodiscus decrescens
dc.subjectCoscinodiscus hajosiae
dc.subjectCoscinodiscus marginatus
dc.subjectCoscinodiscus mirabilis
dc.subjectCoscinodiscus monicae
dc.subjectCoscinodiscus oculus-iridis
dc.subjectCoscinodiscus sectoralis
dc.subjectCoscinodiscus sp.
dc.subjectCoscinodiscus spp.
dc.subjectCoscinodiscus subtilis
dc.subjectCoscinodiscus tennerrimus
dc.subjectCostopyxis schulzii
dc.subjectCostopyxis trochlea
dc.subjectCounting, diatoms
dc.subjectCraspedodiscus klavsenii
dc.subjectCraspedodiscus moelleri
dc.subjectCraspedodiscus splendidus
dc.subjectCymatosira spp.
dc.subjectDiatom complex
dc.subjectDiatoms
dc.subjectDistephanosira architecuralis
dc.subjectDredge
dc.subjectDrepanotheca bivittata
dc.subjectDRG
dc.subjectEndictya spp.
dc.subjectEntopyla frickei
dc.subjectEthmodiscus sp.
dc.subjectEupodiscus cf. oamaruensis
dc.subjectGC
dc.subjectGravity corer
dc.subjectHemiaulus cf. vesicarius
dc.subjectHemiaulus incisus
dc.subjectHemiaulus polycystinorum
dc.subjectHemiaulus polymorphus
dc.subjectHemiaulus polymorphus var. frigida
dc.subjectHemiaulus spp.
dc.subjectHemiaulus subacutus
dc.subjectHyalodiscus scoticus
dc.subjectHyalodiscus spp.
dc.subjectIndeterminata
dc.subjectIstmia sp.
dc.subjectKisseleviella cuspidata
dc.subjectKronotsky Bay
dc.subjectLiradiscus ovalis
dc.subjectLisitzinia brachiatum
dc.subjectLisitzinia inconspicua
dc.subjectLisitzinia kanayai
dc.subjectLisitzinia sp.
dc.subjectMelosira oamaruensis
dc.subjectNavicula udintsevii
dc.subjectOdontella fimbriata
dc.subjectOdontotropis carinata
dc.subjectOdontotropis sp.
dc.subjectParalia crenulata
dc.subjectParalia polaris
dc.subjectParalia sulcata
dc.subjectPeponia barbadense
dc.subjectPeponia sp.
dc.subjectPinnularia aff. antiqua
dc.subjectPraecymatosira monomembranacea
dc.subjectProboscia cf. interposita
dc.subjectProboscia interposita
dc.subjectPseudopodosira corolla
dc.subjectPseudopyxilla americana
dc.subjectPseudopyxilla sp.
dc.subjectPseudotriceratium radiosoreticulatum
dc.subjectPterotheca aculeifera
dc.subjectPterotheca danica
dc.subjectPyxilla gracilis
dc.subjectPyxilla spp.
dc.subjectRhizosolenia spp.
dc.subjectRiedelia borealis
dc.subjectRiedelia claviger
dc.subjectRiedelia pacifica
dc.subjectRiedelia sp.
dc.subjectRutilaria spp.
dc.subjectRylandsia biradiata
dc.subjectRylandsia conniventa
dc.subjectSample code/label
dc.subjectSceptroneis pesplanus
dc.subjectSceptroneis spp.
dc.subjectSceptroneis tenue
dc.subjectSceptroneis vermiformis
dc.subjectStellarima microtrias
dc.subjectStellarima stellaris
dc.subjectStephanogonia sp.
dc.subjectStephanopyxis cf. aciculatus
dc.subjectStephanopyxis cf. broschii
dc.subjectStephanopyxis cf. superba
dc.subjectStephanopyxis ferox
dc.subjectStephanopyxis grunowii
dc.subjectStephanopyxis marginata
dc.subjectStephanopyxis spp.
dc.subjectStephanopyxis turris
dc.subjectStephanopyxis turris var. intermedia
dc.subjectStictodiscus hardmanianus
dc.subjectStictodiscus spp.
dc.subjectThalassiosira dubiosa
dc.subjectThalassiosiropsis wittiana
dc.subjectTriceratium arcticum
dc.subjectTrinacria excavata
dc.subjectVulk12-36
dc.subjectVulk12-38
dc.subjectVulk12-39
dc.subjectVulk9-G4
dc.titleEocene diatoms and silicoflagellates from the Kronotskii Bay deposits (East Kamchatka).
dc.title.alternative(Table 2) Taxonomic composition of diatoms from bottom deposits of the Kronotsky Bay
dc.typeDataset

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