Kachchh J 45 (Jurassic of India)

Where: India (23.5° N, 70.5° E: paleocoordinates 23.8° S, 33.2° E)

When: Chari Formation, Callovian (166.1 - 163.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore; unlithified, argillaceous siltstone

• argillaceous silt

Size class: macrofossils

Preservation: original calcite, replaced with calcite

Collection methods: bulk, mechanical,

Primary reference: F.T. Fürsich. 2006. Unpublished data from Kachchh. [F. Fursich/F. Fursich/F. Fursich]more details

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 68499: authorized by Franz Fursich, entered by Manja Hethke on 24.01.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Bivalvia
 Nuculanida - Nuculanidae
Praesaccella juriana
Praesaccella juriana pointed nut clam
 Nuculanida - Yoldiidae
Rollieria sp.
Rollieria sp. Cossmann 1920 clam
 Nuculida - Nuculidae
Palaeonucula cuneiformis
Palaeonucula cuneiformis Sowerby 1840 nut clam
 Carditida - Astartidae
Nicaniella pisiformis
 Pholadida - Corbulidae
Corbulomima macneillii
Corbulomima macneillii Morris 1900 clam
 Arcida - Parallelodontidae
Grammatodon (Grammatodon) jurianus
 Ostreida - Gryphaeidae
"Nanogyra nana" = Nanogyra (Nanogyra) nana
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
 Ostreida - Posidoniidae
Bositra buchi
Bositra buchi Roemer 1836 oyster
 Pterioida -
"Cingentolium (Cingentolium) partitum" = Costentolium partitum
"Cingentolium (Cingentolium) partitum" = Costentolium partitum Sowerby 1840 clam
Cephalopoda
 Ammonoidea -
Ammonitida indet.
Ammonitida indet. Hyatt 1889 ammonite
Gastropoda
 Sorbeoconcha - Procerithiidae
Procerithium sp.
Procerithium sp. Cossmann 1902 snail