Russky Island quarry (Triassic of Russian Federation)

Where: Russian Federation (43.0° N, 131.9° E: paleocoordinates 39.0° N, 111.5° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Neocolumbites insignis ammonoid zone, Spathian (251.3 - 247.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: Repository: Museum of the Far East Geological Institute of the Far East Branch, Russian Academy of Sciences (DVGI collection 801)

Primary reference: O. P. Smyshlyaeva and Y. D. Zakharov. 2015. New Lower Triassic ammonoids from South Primorye. Paleontological Journal 49:111-120 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 168040: authorized by Matthew Clapham, entered by Matthew Clapham on 13.04.2015

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ceratitida - Hemilecanitidae
Deweveria kovalenkoi n. sp. Smyshlyaeva and Zakharov 2015 ceratite
 Ceratitida - Columbitidae
Columbites sp. Hyatt and Smith 1905 ceratite
 Ceratitida - Sibiritidae
Olenekoceras tebenkovi Zharnikova 1985 ceratite