Kufri, Upper Productus-limestone, Salt Range (Permian of Pakistan)

Where: Pakistan (32.5° N, 72.1° E: paleocoordinates 41.2° S, 56.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Chhidru Formation, Changhsingian (254.2 - 252.2 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Primary reference: W. H. Waagen. 1880. Productus Limestone Fossils, Part II. Salt Range Fossils, Palaeontologia Indica, Series 13 1(2):73-183 [P. Wagner/P. Wagner/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 119677: authorized by Matthew Clapham, entered by Matthew Clapham on 31.10.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Echinoconchidae
"Productus purdoni" = Contraspina purdoni2
"Productus purdoni" = Contraspina purdoni2 Davidson 1862
 Productida - Productidae
"Productus indicus" = Costiferina indica2
"Productus indicus" = Costiferina indica2 Waagen 1884
 Productida - Lyttoniidae
Oldhamina decipiens1 de Koninck 1863
 Orthotetida - Derbyiidae
Derbyia grandis3 Waagen 1884
Derbyia regularis3 Waagen 1884
var. minor
Rhynchonellata
 Athyridida - Athyrididae
Spirigerella derbyi1 Waagen 1883
Gastropoda
 Bellerophontida - Bellerophontidae
Bellerophon affinis Waagen 1880 snail
Bellerophon triangularis Waagen 1880 snail
 Bellerophontida - Euphemitidae
"Euphemus indicus" = Euphemites indicus, "Euphemus laevis" = Euphemites laevis
"Euphemus indicus" = Euphemites indicus Waagen 1880 snail
"Euphemus laevis" = Euphemites laevis Waagen 1880 snail
 Murchisoniina - Gosseletinidae
"Pleurotomaria sequens" = Guizhouspira sequens
"Pleurotomaria sequens" = Guizhouspira sequens Waagen 1880 snail
Scaphopoda
 Dentaliida - Dentaliidae
"Entalis herculea" = Plagioglypta herculea
"Entalis herculea" = Plagioglypta herculea de Koninck 1863 tusk shell