Where: South Primorye, Russian Federation (43.1° N, 133.2° E: paleocoordinates 35.8° N, 112.5° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Kapreevka Member (Lyudyanza Formation), Changhsingian (254.2 - 252.2 Ma)
• Unit 5, within 5 meters of base
• group of beds-level stratigraphic resolution
Environment/lithology: deep-water; lithified, gray, green tuff and lithified siltstone
Size class: macrofossils
Preservation: mold/impression
Primary reference: Y. D. Zakharov and A. V. Oleinikov. 1994. New data on the problem of the Permian-Triassic boundary in the far east. Pangea: Global Environments and Resources. Canadian Society of Petroleum Geologists Memoir 17:845-856 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 52819: authorized by Tom Olszewski, entered by Leigh Fall on 22.08.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Liuchengoceras cf. crassicostatum Zhao et al. 1978 ceratite | |
Sinoceltites ex gr. costatus Zhao et al. 1978 ceratite | |
Huananoceras cf. involutum, "Huananoceras cf. perornatum" = Huananoceras pseudoopalinum, Huananoceras qianjiangense
Huananoceras cf. involutum Chao and Liang 1974 ceratite
"Huananoceras cf. perornatum" = Huananoceras pseudoopalinum Frech 1895 ceratite
Huananoceras qianjiangense Zhao et al. 1978 ceratite | |
? Pleuronodoceratidae indet. Zhao et al. 1978 ceratite | |
Sutchanites oleinikovi n. gen. n. sp. Zakharov 1994 ceratite
Xenodiscus aff. strigatus ceratite
Xenodiscus aff. jubilaearis Zakharov 1986 ceratite | |
Dzhulfoceras orientale n. sp.
Dzhulfoceras orientale n. sp. Zakharov 1994 ceratite | |
? Pseudorthoceras sp. Girty 1912 | |
Bivalvia | |
"Posidonia" sp. Bronn 1828 oyster |