Kachchh Jr 60c (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; lithified, bioturbated, fine-grained, silty sandstone

• silty fine-grained sandstone, heavily bioturbated

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 Unpublished data from Kachchh.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 67626: authorized by Franz Fursich, entered by Franz Fursich on 29.11.2006

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Terebratulida - Postepithyrididae
Polychaeta
 Sabellida - Serpulidae
Bivalvia
 Arcida - Parallelodontidae
 Pectinida - Entoliidae
 Pectinida - Pectinoidae
Eopecten velatus Goldfuss 1833 scallop
 Pectinida - Limidae
Pseudolimea duplicata Sowerby 1814 file clam
Plagiostoma sp. Sowerby 1814 file clam
 Ostreida - Gryphaeidae
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
cl!
 Ostreida - Bakevelliidae
Gervillella siliqua oyster
encr. by serp. (1)
 Ostreida - Pinnidae
Stegoconcha gmuelleri Krenkel 1910 oyster
life pos. (1)
 Pholadida - Corbulidae
Corbulomima macneillii Morris 1900 clam
 Pholadida - Pleuromyidae
Pleuromya uniformis Sowerby 1813 clam
life pos. (2)
 Pholadomyida - Pholadomyidae
Pholadomya (Bucardiomya) lirata Sowerby 1818 clam
life pos. (6)
 Lucinida - Mactromyidae
Mactromya aequalis Agassiz 1843 clam
 Trigoniida - Trigoniidae
Trigonia (Trigonia) sp. Bruguiere 1789 clam
 Protobranchia - Nuculanidae
"Dacryomya lacryma" = Leda lacryma
"Dacryomya lacryma" = Leda lacryma Sowerby 1824 pointed nut clam
Cephalopoda
 Belemnoidea -
Belemnoidea indet. Hyatt 1884 belemnite
 Ammonoidea -
Ammonitida indet. Hyatt 1889 ammonite