Kachchh Jr 60f (Jurassic of India)

Where: India (23.5° N, 70.5° E: paleocoordinates 24.1° S, 33.1° E)

When: Chari Formation, Late/Upper Callovian (164.7 - 161.2 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 Unpublished data from Kachchh.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 67550: authorized by Franz Fursich, entered by Franz Fursich on 23.11.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Sedentaria
 Sabellida - Serpulidae
Cephalopoda
 Ammonoidea -
Ammonitida indet. Hyatt 1889 ammonite
e.g. Hecticoceras
Gastropoda
 Cerithioidea - Cerithiidae
Cerithiidae indet. Fleming 1822 cerith snail
 Architaenioglossa - Ampullinidae
"Ampullospira sp." = Ampullina (Ampullospira)
"Ampullospira sp." = Ampullina (Ampullospira) Harris 1897 snail
 Sorbeoconcha - Aporrhaidae
Quadrinervus sp. Cossmann 1904 snail
Bivalvia
 Pterioida -
"Cingentolium (Cingentolium) partitum" = Costentolium partitum
"Cingentolium (Cingentolium) partitum" = Costentolium partitum Sowerby 1840 clam
 Ostreida - Posidoniidae
Bositra buchi Roemer 1836 oyster
 Arcida - Parallelodontidae
 Pholadida - Corbulidae
Corbulomima macneillii Morris 1900 clam
 Cardiida - Arcticidae
Isocyprina sp. Röder 1882 clam
 Cardiida - Cardiidae
 Carditida - Astartidae
 Heteroconchia -
Heterodonta indet. Neumayr 1884 clam
 Nuculanida - Nuculanidae
Mesosaccella indica pointed nut clam
Praesaccella juriana pointed nut clam
 Nuculida - Nuculidae
Palaeonucula cuneiformis Sowerby 1840 nut clam