Where: Russian Federation (64.5° N, 157.3° E: paleocoordinates 75.1° N, 54.1° W)
• coordinate based on nearby landmark
• basin-level geographic resolution
When: Protrachyceras omkutchanicum zone, Julian (235.0 - 232.0 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 202707: authorized by Alex Dunhill, entered by Bethany Allen on 19.07.2019
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
"Discophyllites taimyrensis" = Arctophyllites taimyrensis
"Discophyllites taimyrensis" = Arctophyllites taimyrensis Popov 1961 ammonite | |
| Bivalvia | |
Chlamys (Ochotochlamys) korkodonensis n. sp., Tosapecten subpolaris, Tosapecten simakovi, Chlamys (Chlamys) anscutella
Chlamys (Ochotochlamys) korkodonensis n. sp. Bychkov et al. 1976 scallop
Tosapecten subpolaris Bychkov et al. 1976 scallop
Tosapecten simakovi Bychkov et al. 1976 scallop
Chlamys (Chlamys) anscutella Bychkov et al. 1976 scallop | |
|
Oxytoma atsuensis Tokuyama 1959 scallop
Oxytoma tokuyamae Bychkov et al. 1976 scallop | |
|
Halobia moluccana Wanner 1907 oyster
Halobia atsuensis Tokuyama 1959 oyster
Halobia zhilnensis n. sp. Bychkov et al. 1976 oyster
Daonella korkodonica Bychkov et al. 1976 oyster | |
| Rhynchonellata | |
|
Sinuplicorhynchia kegalensis Dagys 1965 | |
|
Dentospiriferina pepeliaevi Dagys 1965 | |
|
Pennospiriferina costata Dagys 1972 | |