NE Central Asia 3 (Cretaceous of Kyrgyzstan)

Where: Batken, Kyrgyzstan (39.8° N, 72.0° E)

• Paleocoordinates: 35.4° N, 82.5° E (Wright 2013)

• coordinate based on political unit

When: Korobkovitrigonia darwaseana zone, Late/Upper Cenomanian (99.6 - 93.5 Ma)

Environment/lithology: gray, green shale and 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 3796: authorized by Mark Patzkowsky, entered by Karen Layou on 10.08.1999

Creative Commons license: CC0 (CC0)

Taxonomic list

unclassified
  -
Echinoidea
 Hemicidaroida -
Micropedina olisiponensis Forbes in Sharpe 1850 sea urchin
Bivalvia
 Trigoniida - Trigoniidae
 Hiatellida - Hiatellidae
Panopea mandibula clam
originally entered as "Panope mandibula"
 Cardiida - Veneridae
"? Cyprimeria faba" = Paraesa faba
"? Cyprimeria faba" = Paraesa faba Sowerby 1827 venus clam
originally entered as "Cyprimeria? faba"
 Pectinida - Plicatulidae
Plicatula numidica, "Plicatula fourneli" = Plicatula (Plicatula) fourneli, "Plicatula auressensis" = Plicatula (Plicatula) auressensis
"Plicatula fourneli" = Plicatula (Plicatula) fourneli Coquand 1862 scallop
"Plicatula auressensis" = Plicatula (Plicatula) auressensis Coquand 1862 scallop
 Ostreida - Gryphaeidae
"Liostrea oxiana" = Curvostrea rouvillei, "? Exogyra olisiponensis" = Costagyra olisiponensis, "Exogyra plicatula" = Rhynchostreon plicatulum, "Rhynchostreon columbum" = Rhynchostreon mermeti, "Rhynchostreon chaperi" = Rhynchostreon mermeti
"Liostrea oxiana" = Curvostrea rouvillei Coquand 1862 oyster
"? Exogyra olisiponensis" = Costagyra olisiponensis Sharpe 1850 oyster
originally entered as "Exogyra? olisiponensis"
"Exogyra plicatula" = Rhynchostreon plicatulum Lamarck 1819 oyster
"Rhynchostreon columbum" = Rhynchostreon mermeti Coquand 1862 oyster
"Rhynchostreon chaperi" = Rhynchostreon mermeti Coquand 1862 oyster
 Arcida - Glycymerididae
 Mytilida - Mytilidae
Cephalopoda
 Ammonitida - Acanthoceratidae
Metoicoceras asiaticum ammonite
Metoicoceras swallowi asiaticum