Where: Russian Federation (42.4° N, 47.0° E: paleocoordinates 37.7° N, 52.8° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Tsudakhar Formation, Parkinsoni to Parkinsoni (171.6 - 164.7 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: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Parkinsonia nitaensis, Gonolkites subplanulatus, "Haselburgites schloenbachi" = Parkinsonia (Parkinsonia) schloenbachi, Parkinsonia pseudoplanulata
Parkinsonia nitaensis Besnosov 1993 ammonite
Gonolkites subplanulatus Wetzel 1911 ammonite
"Haselburgites schloenbachi" = Parkinsonia (Parkinsonia) schloenbachi Schlippe 1888 ammonite
Parkinsonia pseudoplanulata Besnosov 1993 ammonite |