Where: Turkmenistan (39.9° N, 54.5° E)

• Paleocoordinates: 34.9° N, 66.1° 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)

• Unit 2

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified sandstone

Size class: macrofossils

Collected by P.M. Vasilevsky in 1924

• 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 186649: authorized by Matthew Clapham, entered by Matthew Clapham on 28.06.2017

Creative Commons license: CC0 (CC0)