Kachchh 940122-1 (Jurassic of India)

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

When: Gadhada Sandstone Member (Gadhada Formation), Callovian (166.1 - 163.5 Ma)

• bed-level stratigraphic resolution

Environment/lithology: offshore; lithified, concretionary, ferruginous siltstone

Size class: macrofossils

Preservation: concretion, 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 Unpublished data from Kachchh.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 61467: authorized by Franz Fursich, entered by Franz Fursich on 13.06.2006, edited by Manja Hethke

Creative Commons license: CC BY (attribution)

Taxonomic list

Polychaeta
 Sabellida - Serpulidae
Bivalvia
 Pectinida - Pectinoidae
Camptonectes (Camptonectes) auritus Schlotheim 1813 scallop
 Ostreida - Gryphaeidae
Exogyra sp. Say 1820 oyster
cl!
 Ostreida - Bakevelliidae
Virgellia sobralensis Sharpe 1850 oyster
Bakevellia waltoni Lycett 1863 oyster
 Mytilida - Mytilidae
"Modiolus imbricatus" = Modiolus (Modiolus) imbricatus Sowerby 1818 mussel
 Carditida - Astartidae
 Pholadida - Corbulidae
 Pholadida - Ceratomyidae
 Cardiida - Arcticidae
? Pseudotrapezium sp. Fischer 1887 clam
 Cardiida - Tancrediidae
Corbicellopsis sp. Cox 1929 clam
 Cardiida - Cardiidae
Integricardium bannesianum Contejean 1859 cockle
Protocardia (Protocardia) sp. Beyrich 1845 cockle
 Thraciida - Thraciidae
Thracia tombecki clam
encr. by serpulid (1)
 Pholadomyida -
 Pholadomyida - Pholadomyidae
Osteomya dilata Phillips 1829 clam
 Lucinida - Mactromyidae
 Myoida -
Turnus callovensis clam
bore in wood
 Trigoniida - Trigoniidae
 Nuculida - Nuculidae
Palaeonucula cuneiformis Sowerby 1840 nut clam
bored by ?gastropod (1)
 Protobranchia - Nuculanidae
Mesosaccella indica, "Dacryomya lacryma" = Leda lacryma
Mesosaccella indica pointed nut clam
"Dacryomya lacryma" = Leda lacryma Sowerby 1824 pointed nut clam
Gastropoda
 Sorbeoconcha - Cerithiidae
Cerithiidae indet. Fleming 1822 cerith snail
 Amberleyoidea - Nododelphinulidae
Nododelphinula sp. Cossmann 1916 snail
 Trochoidea - Ataphridae
Echinoidea
 Euechinoidea - Pseudodiadematidae