Where: Russian Federation (66.7° N, 167.1° E: paleocoordinates 66.6° N, 86.9° W)
• coordinate based on nearby landmark
• basin-level geographic resolution
When: Monotis ochotica zone, Sevatian (212.0 - 205.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: terrestrial; 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 202914: authorized by Alex Dunhill, entered by Bethany Allen on 23.07.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
Ginkgoopsida | |
Sagenopteris sp., "Sagenopteris ex gr. rhoifolia" = Sagenopteris nilssoniana
Sagenopteris sp. Presl 1838
"Sagenopteris ex gr. rhoifolia" = Sagenopteris nilssoniana Brongniart 1825 |