Where: India (30.3° N, 81.0° E: paleocoordinates 49.9° S, 60.2° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Productus Shales Formation, Lopingian (259.9 - 252.2 Ma)
• Brachiopods are typical Late Permian species, but ammonoid fauna is enigmatic
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified shale
Size class: macrofossils
Collected by F.H. Smith in 1899
• Repository: Geological Survey of India
Primary reference: C. Diener. 1903. Permian fossils of the Central Himalayas. Palaeontologia Indica, Series 15 1(5):1-204 [G. Webster/G. Webster/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 230339: authorized by Matthew Clapham, entered by Matthew Clapham on 10.06.2023
Creative Commons license: CC BY (attribution)
Taxonomic list
Rhynchonellata | |
"Spirifer fasciger" = Neospirifer fasciger
"Spirifer fasciger" = Neospirifer fasciger Keyserling 1846 | |
"Spirigera cf. gerardi" = Himathyris gerardi
"Spirigera cf. gerardi" = Himathyris gerardi Diener 1899 | |
Strophomenata | |
"Marginifera himalayensis" = Lamnimargus himalayensis
"Marginifera himalayensis" = Lamnimargus himalayensis Diener 1899 | |
Cephalopoda | |
? Brancoceras sp. Steinmann 1881 ammonite | |
"Pericyclus" sp. Mojsisovics 1882 ammonite | |
"Nomismoceras" smithii n. sp.
"Nomismoceras" smithii n. sp. Diener 1903 ammonite | |
Cyclolobidae indet. Zittel 1895 ammonite | |
""Gastrioceras" aff. marianum" = Gastrioceras listeri
""Gastrioceras" aff. marianum" = Gastrioceras listeri Sowerby 1812 ammonite | |
"Adrianites" (Hofmannia) sp. Gemmellaro 1887 ammonite | |
Lilinthiceras sp. Diener 1903 ammonite |