Kachchh L 19 (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, fine-grained, argillaceous, sandy siltstone

• fine-sandy, argillaceous silt

Size class: macrofossils

Preservation: original calcite, replaced with calcite

Collection methods: bulk, mechanical,

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 Unpublished data from Kachchh.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

Purpose of describing collection: paleoecologic analysis

PaleoDB collection 67558: authorized by Franz Fursich, entered by Franz Fursich on 23.11.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Bivalvia
  -
Bivalvia indet. Linnaeus 1758 clam
 Arcida - Parallelodontidae
 Pectinida - Pectinoidae
Camptonectes (Camptonectes) auritus Schlotheim 1813 scallop
 Pectinida - Oxytomidae
"Oxytoma inequivalve" = Oxytoma inequivalvis
"Oxytoma inequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop
 Ostreida - Pteriidae
Pteria cf. pygmaea pearl oyster
 Ostreida - Posidoniidae
Bositra buchi Roemer 1836 oyster
 Carditida - Astartidae
 Pholadida - Corbulidae
 Trigoniida - Myophorelloidae
 Nuculida - Nuculidae
Palaeonucula cuneiformis Sowerby 1840 nut clam
 Protobranchia - Nuculanidae
Mesosaccella indica pointed nut clam
"Dacryomya lacryma" = Leda lacryma Sowerby 1824 pointed nut clam
Praesaccella juriana pointed nut clam
Gastropoda
 Architaenioglossa - Ampullinidae
"Ampullospira sp." = Ampullina (Ampullospira)
"Ampullospira sp." = Ampullina (Ampullospira) Harris 1897 snail
Cephalopoda
 Ammonoidea -
Ammonitida indet. Hyatt 1889 ammonite