Where: Russian Federation (42.4° N, 47.0° E)
• Paleocoordinates: 34.9° N, 62.0° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tsudakhar Formation, Parkinsoni to Parkinsoni (170.9 - 165.3 Ma)
• Middle or upper part of middle Tsudakhar Formation
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified lithology not reported
Size class: macrofossils
Collection methods: Repository: Vserossiyskiy Nauchno-Issledovatel'skiy Geologicheskiy Neftyanoy Institut (VNIGRI)
Primary reference: N. V. Besnosov and V. V. Mitta. 1993. Pozdnebayosskie i Batskie Ammonitidy Severnogo Kavkaza i Sredney Azii 1-347 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 188907: authorized by Matthew Clapham, entered by Matthew Clapham on 20.09.2017
Creative Commons license: CC0 (CC0)
Taxonomic list
| Cephalopoda | |
Parkinsonia pseudoplanulata, Gonolkites subplanulatus, Parkinsonia nitaensis, "Haselburgites schloenbachi" = Parkinsonia (Parkinsonia) schloenbachi
Parkinsonia pseudoplanulata Besnosov 1993 ammonite
Gonolkites subplanulatus Wetzel 1911 ammonite
Parkinsonia nitaensis Besnosov 1993 ammonite
"Haselburgites schloenbachi" = Parkinsonia (Parkinsonia) schloenbachi Schlippe 1888 ammonite | |