Where: Turkmenistan (37.7° N, 58.7° E)
• Paleocoordinates: 32.9° N, 70.1° E (Wright 2013)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Mantelliceras mantelli ammonoid zone, Early/Lower Cenomanian (100.5 - 93.9 Ma)
• Upper part of Mantelliceras mantelli zone
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, fine-grained, gray, blue sandstone
Size class: macrofossils
Collection methods: Repository: Central Geological and Prospecting Museum, St. Petersburg (TsGM)
Primary reference: A. A. Atabekyan. 1985. Turrilitidy pozdnego Al'ba i Cenomana yuga SSSR. Akademiya Nauk SSSR, Ministerstvo Geologii SSSR, Mezhvedomstvennyy Stratigraficheskiy Komitet SSSR, Trudy 14:1-111 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 186728: authorized by Matthew Clapham, entered by Matthew Clapham on 02.07.2017
Creative Commons license: CC0 (CC0)
Taxonomic list
Cephalopoda | |
Hypoturrilites gravesianus d'Orbigny 1842 ammonite |