NE Central Asia (Cretaceous of USSR)

Where: USSR (39.8° N, 72.0° E: paleocoordinates 35.9° N, 66.1° E)

• coordinate based on political unit

When: Korobkovitrigonia darwaseana zone, Early/Lower Turonian (93.5 - 89.3 Ma)

Environment/lithology: carbonate

Primary reference: Z. N. Pojarkova. 1984. The Cenomanian and Turonian in Northeastern Central Asia. Cretaceous Research 5:1-14 [M. Patzkowsky/K. Layou]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 3803: authorized by Mark Patzkowsky, entered by Karen Layou on 10.08.1999

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Farina kugitangensis
originally entered as "Fatina kugitangensis"
aff. Beschtubeites kysylkurganense
originally entered as "Beschtubeites aff. kysylkurganense"
Bivalvia
 Ostreida - Gryphaeidae
"Rhynchostreon chaperi" = Rhynchostreon mermeti Coquand 1862 oyster
Gryphaea navia Gabb 1861 oyster
Gyrostrea turkestanensis Bobkova 1946 oyster
"Liostrea oxiana" = Curvostrea rouvillei Coquand 1862 oyster
 Ostreida - Malleidae
 Pectinida - Plicatulidae
 Pectinida - Pectinoidae
 Pholadomyida - Pholadomyidae
 Trigoniida - Trigoniidae
Korobkovitrigonia ex gr. darwaseana clam
originally entered as "Korobkovitrigonia ex gr. darwaseana"
Cephalopoda
 Ammonitida - Pseudotissotiidae
"Gombeoceras sp." = Thomasites
"Gombeoceras sp." = Thomasites Pervinquiére 1907 ammonite
 Ammonitida - Placenticeratidae