Kachchh Jr 77 (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, bioturbated, silty sandstone

• silty finesand, bioturbated

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 Unpublished data from Kachchh.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 67391: authorized by Franz Fursich, entered by Manja Hethke on 19.11.2006, edited by Franz Fursich

Creative Commons license: CC BY (attribution)

Taxonomic list

Polychaeta
 Sabellida - Serpulidae
Bivalvia
 Carditida - Astartidae
 Trigoniida - Trigoniidae
Trigonia (Trigonia) sp. Bruguiere 1789 clam
 Pterioida -
"Cingentolium (Cingentolium) partitum" = Costentolium partitum
"Cingentolium (Cingentolium) partitum" = Costentolium partitum Sowerby 1840 clam
 Pectinida - Limidae
Pseudolimea duplicata Sowerby 1814 file clam
 Pectinida - Oxytomidae
"Oxytoma inequivalve" = Oxytoma inequivalvis
"Oxytoma inequivalve" = Oxytoma inequivalvis Sowerby 1819 scallop
 Pectinida - Pectinoidae
Chlamys (Chlamys) curvivarians Dietrich 1933 scallop
Camptonectes (Camptonectes) auritus Schlotheim 1813 scallop
 Ostreida - Gryphaeidae
"Nanogyra nana" = Nanogyra (Nanogyra) nana
"Nanogyra nana" = Nanogyra (Nanogyra) nana Sowerby 1822 oyster
 Arcida - Parallelodontidae
Cephalopoda
 Ammonoidea -
Ammonitida indet. Hyatt 1889 ammonite
perisphinctid
 Belemnoidea -
Belemnoidea indet. Hyatt 1884 belemnite