Where: Tajikistan (37.8° N, 68.5° E: paleocoordinates 31.2° N, 62.8° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Bostrychoceras polyplocum ammonoid zone, Daralitau Formation, 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: Museum of the Department of Geology and Subsoil Resources Protection under the Council of Ministers of the Tajik SSR
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 186532: authorized by Matthew Clapham, entered by Matthew Clapham on 24.06.2017
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Glyptoxoceras retrorsum, "Neohamites subcompressus" = Glyptoxoceras subcompressum
Glyptoxoceras retrorsum Schlüter 1872 ammonite
"Neohamites subcompressus" = Glyptoxoceras subcompressum Forbes 1846 ammonite |