Where: Turkmenistan (38.9° N, 55.6° E: paleocoordinates 31.0° N, 50.9° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Bostrychoceras polyplocum ammonoid zone, Late/Upper Campanian (83.5 - 70.6 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithology not reported
Size class: macrofossils
Collection methods: Repository: Central Scientific Research Exploration Museum Academician F.N. Chernyshev (TsNIGR)
Primary reference: A. A. Atabekyan and F. K. Khakimov. 1976. Kampanskie i Maastrikhtskie ammonity sredney Azii 1-146 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 185094: authorized by Matthew Clapham, entered by Matthew Clapham on 09.04.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Bostrychoceras polyplocum Roemer 1841 ammonite |