Kachchh J 30b (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, shelly/skeletal, argillaceous siltstone

• thin shell bed, matrix: argillaceous silt, shelly

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 Unpublished data from Kachchh.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 67623: authorized by Franz Fursich, entered by Franz Fursich on 29.11.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Rhynchonellida - Rhynchonellidae
Rhynchonella sp. Fischer 1809
Bivalvia
 Pectinida - Entoliidae
 Pectinida - Pectinoidae
Eopecten velatus, "Chlamys (Chlamys) textoria" = Chlamys textoria
Eopecten velatus Goldfuss 1833 scallop
"Chlamys (Chlamys) textoria" = Chlamys textoria Schlotheim 1820 scallop
 Pectinida - Limidae
Plagiostoma punctatum Sowerby 1818 file clam
 Pectinida - Plicatulidae
 Ostreida - Gryphaeidae
Liostrea sp. Douvillé 1904 oyster
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
 Ostreida - Bakevelliidae
 Carditida - Astartidae
 Trigoniida - Myophorelloidae
 Trigoniida - Trigoniidae
 Nuculida - Nuculidae
Palaeonucula cuneiformis Sowerby 1840 nut clam
Nuculoma wynnei nut clam
 Protobranchia - Nuculanidae
"Dacryomya lacryma" = Leda lacryma, Praesaccella juriana
"Dacryomya lacryma" = Leda lacryma Sowerby 1824 pointed nut clam
Praesaccella juriana pointed nut clam
Gastropoda
  -
Gastropoda indet. Cuvier 1797 snail
Cephalopoda
 Belemnoidea -
Belemnoidea indet. Hyatt 1884 belemnite
bored (14)