Jumara Dome, Bed 9 (Jurassic of India)

Where: Gujarat, India (23.7° N, 69.1° E: paleocoordinates 22.8° S, 32.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Middle Callovian (164.7 - 161.2 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified carbonate

Size class: macrofossils

Collection methods: Repository: Department of Geological Sciences, Jadavpur University

Primary reference: R. Dutta, S. Bardhan, S. Paul and S. Mondal. 2017. The taxonomic status of the genus Hubertoceras Spath: A new light on sexual dimorphism from the Callovian ammonites of Kutch, India. Palaeontologia Electronica 20(2.40):1-23 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 187433: authorized by Matthew Clapham, entered by Matthew Clapham on 27.07.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

 Ammonitida - Reineckeiidae
Reineckeia anceps Reinecke 1818 ammonite