Kachchh Katrol Group (Jurassic of India)
Where: India (23.5° N, 70.5° E: paleocoordinates 27.4° S, 33.3° E)
When: Katrol Formation, Early/Lower Kimmeridgian (155.7 - 150.8 Ma)
• bed-level stratigraphic resolution
Environment/lithology: offshore; lithified, fine-grained, sandy siltstone
• fine sandy siltstone
Size class: macrofossils
Preservation: original calcite, replaced with calcite
Collection methods: bulk, mechanical,
Primary reference: W. Waagen. 1875. Jurassic fauna of Kutch, the Cephalopoda. Palaeontologia Indica, Series 9. Memoir 1(2-4):23-247 [P. Scofield/P. Scofield]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 234313: authorized by Paul Scofield, entered by Paul Scofield on 28.03.2024
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Cephalopoda | |
Oppelia plana n. sp., Oppelia kachhensis n. sp., "Oppelia plicodiscus n. sp." = Streblites plicodiscus, "Oppelia trachynota" = Taramelliceras (Taramelliceras) trachinotum
Oppelia plana n. sp. Waagen 1875 ammonite
Oppelia kachhensis n. sp. Waagen 1875 ammonite
"Oppelia plicodiscus n. sp." = Streblites plicodiscus Waagen 1875 ammonite
"Oppelia trachynota" = Taramelliceras (Taramelliceras) trachinotum Oppel 1863 ammonite | |
Haploceras propinquum n. sp., Haploceras deplanatum n. sp.
Haploceras propinquum n. sp. Waagen 1875 ammonite
Haploceras deplanatum n. sp. Waagen 1875 ammonite | |
Harpoceras kobelli Oppel 1863 ammonite | |
Aspidoceras monacanthum n. sp. Waagen 1875 ammonite
Aspidoceras iphiceroides n. sp. Waagen 1875 ammonite
Aspidoceras binodiferum n. sp. Waagen 1875 ammonite | |
Perisphinctes torquatus, Perisphinctes katrolensis n. sp., Perisphinctes sparsiplicatus n. sp., Perisphinctes pottingeri, Perisphinctes alterneplicatus n. sp., Perisphinctes euplocus n. sp., "Perisphinctes bathyplocus n. sp." = Pachysphinctes bathyplocus
Perisphinctes torquatus ammonite
Perisphinctes katrolensis n. sp. Waagen 1875 ammonite
Perisphinctes sparsiplicatus n. sp. Waagen 1875 ammonite
Perisphinctes pottingeri Sowerby 1840 ammonite
Perisphinctes alterneplicatus n. sp. Waagen 1875 ammonite
Perisphinctes euplocus n. sp. Waagen 1875 ammonite
"Perisphinctes bathyplocus n. sp." = Pachysphinctes bathyplocus Waagen 1875 ammonite |