Sikhote-Alin, Dalnegorsk 2-14 (Triassic to of Russian Federation)

Where: Primorsky Krai, Russian Federation (45.2° N, 135.7° E: paleocoordinates 45.3° N, 116.6° E)

• coordinate stated in text

When: Anisian to Anisian (247.2 - 237.0 Ma)

Environment/lithology: basinal (siliceous); chert

Size class: microfossils

Collection methods: bulk,

Primary reference: N. Y. Bragin. 1991. РАДИОЛЯРИИ и НИЖНЕМЕЗОЗОЙСКИЕ ТОЛЩИ ВОСТОКА СССР [Radiolarians and Lower Mesozoic Thickness East USSR]. Geol. Inst. Trans. 469:126 [W. Foster/W. Foster]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 220632: authorized by William Foster, entered by William Foster on 11.06.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Protozoa
 Nassellaria - Deflandrecyrtiidae
 Nassellaria - Parvicingulidae
Canoptum triassicum Yao 1982 radiolarian
 Entactinaria - Saturnalidae
"Kozurastrum quadriradiatus" = Hexasaturnalis, Pseudoheliodiscus ussuriensis, "Kozurastrum gracilis" = Praemesosaturnalis gracilis
"Kozurastrum quadriradiatus" = Hexasaturnalis radiolarian
"Kozurastrum gracilis" = Praemesosaturnalis gracilis Kozur and Mostler 1972 radiolarian
 Spumellaria - Pantanelliidae
Betraccium deweveri Pessagno and Blome 1980 radiolarian
Conodonta
 Ozarkodinida - Gondolellidae
Epigondolella abneptis Huckriede 1958 conodont
Epigondolella bidentata Mosher 1968 conodont
  -
Parvigondolella andrusovi Kozur and Mock 1972 conodont
"Epigondolella postera" = Tardogondolella postera Kozur and Mostler 1971 conodont