Where: Russian Federation (64.5° N, 157.3° E: paleocoordinates 72.7° N, 35.3° W)
• coordinate based on nearby landmark
• basin-level geographic resolution
When: Nathorstites lenticularis zone, Ladinian (242.0 - 237.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Primary reference: Y.u. M. Bychkov, A. S. Dagys, A. F. Efimova and I. V. Polubotko. 1976. Atlas Triasovoj fauny i fory Severo-Vostoka SSSR [Atlas of Triassic fauna and flora from North-East USSR]. 1-267 [A. Dunhill/B. Allen/P. Wagner]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 202902: authorized by Alex Dunhill, entered by Bethany Allen on 23.07.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Sphaerocladiscites omolonensis Bychkov et al. 1976 ceratite | |
Lobites kolymensis Bytschkov 1968 ceratite | |
Discoptychites korkodonensis n. sp., Discoptychites subfastigatus n. sp.
Discoptychites korkodonensis n. sp. Bychkov et al. 1976 ceratite
Discoptychites subfastigatus n. sp. Bychkov et al. 1976 ceratite |