Near spring 0.5 miles N of Khairli, K29.93-107, Salt Range (Permian of Pakistan)

Where: Pakistan (32.5° N, 72.2° E: paleocoordinates 43.1° S, 55.8° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Chhidru Formation, Wuchiapingian (259.9 - 254.2 Ma)

• Probably lower part of Upper Productus limestone

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified lithology not reported

Size class: macrofossils

Collection methods: Repository: Geological Survey of India

Primary reference: F. R. C. Reed. 1944. Brachiopoda and Mollusca from the Productus limestones of the Salt Range. Palaeontogica Indica, Memoirs of the Geological Survey of India, New Series 23(2):1-596 [P. Wagner/P. Wagner/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 126699: authorized by Matthew Clapham, entered by Matthew Clapham on 12.04.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• List divided into two groups without explanation.
Strophomenata
 Productida -
"Marginifera typica" = Marginifera (Marginifera) typica
"Marginifera typica" = Marginifera (Marginifera) typica Waagen 1884
K29.102
 Productida - Productidae
"Productus (Dictyoclostus) indicus" = Costiferina indica
"Productus (Dictyoclostus) indicus" = Costiferina indica Waagen 1884
K29.95
 Productida - Productellidae
Chonetella nasuta Waagen 1884
K29.102
 Productida - Echinoconchidae
"Productus (Ruthenia) purdoni" = Contraspina purdoni
"Productus (Ruthenia) purdoni" = Contraspina purdoni Davidson 1862
var. yaraliensis K29.99
 Orthotetida - Derbyiidae
Derbyia hemisphaerica Waagen 1884
K29.97
Derbyia grandis Waagen 1884
K29.97
 Orthotetida - Schuchertellidae
Streptorhynchus sp. King 1850
K29.103
Rhynchonellata
 Athyridida - Athyrididae
"Athyris" sp.
K29.107
Spirigerella praelonga Waagen 1883
K29.94
Spirigerella derbyi Waagen 1883
K29.94
Spirigerella hybrida Waagen 1883
K29.94
 Terebratulida - Gillediidae
Hemiptychina warchensis Reed 1931
K29.98
Cephalopoda
 Ceratitida - Xenodiscidae
"Xenaspis carbonaria" = Xenodiscus carbonarius
"Xenaspis carbonaria" = Xenodiscus carbonarius Waagen 1872 ceratite
K29.105
Gastropoda
 Bellerophontida - Bellerophontidae
"Bellerophon khairliensis" = Pharkidonotus khairliensis, "Bellerophon jonesianus" = Waagenella jonesianus, Bellerophon sp., "Bellerophon orientalis" = Bellerophon (Bellerophon) orientalis, Bellerophon triangularis, Bellerophon affinis
"Bellerophon khairliensis" = Pharkidonotus khairliensis Reed 1944 snail
K29.93
"Bellerophon jonesianus" = Waagenella jonesianus de Koninck 1863 snail
K29.93
Bellerophon sp. de Montfort 1808 snail
K29.93
"Bellerophon orientalis" = Bellerophon (Bellerophon) orientalis de Koninck 1863 snail
K29.93
Bellerophon triangularis Waagen 1880 snail
K29.93
Bellerophon affinis Waagen 1880 snail
K29.93
 Bellerophontida - Euphemitidae
"Euphemus indicus" = Euphemites indicus
"Euphemus indicus" = Euphemites indicus Waagen 1880 snail
K29.93
 Bellerophontida - Tropidodiscidae
"Bellerophon (Tropidocyclus) punjabicus" = Sinuitina punjabica
"Bellerophon (Tropidocyclus) punjabicus" = Sinuitina punjabica Reed 1944 snail
K29.93
 Murchisoniina - Soleniscidae
"Macrochilina avellanoides" = Soleniscus avellanoides, ""Macrocheilina" (Sphaerodoma) cf. ventricosa" = Strobeus paludinaeformis
"Macrochilina avellanoides" = Soleniscus avellanoides de Koninck 1863 snail
K29.96
""Macrocheilina" (Sphaerodoma) cf. ventricosa" = Strobeus paludinaeformis Hall 1858 snail
K29.93
 Murchisoniina - Gosseletinidae
"Pleurotomaria (Plocostoma) punjabica" = Callistadia punjabica, ""Pleurotomaria" (Baylea) durga" = Baylea durga
"Pleurotomaria (Plocostoma) punjabica" = Callistadia punjabica Waagen 1880 snail
K29.101
""Pleurotomaria" (Baylea) durga" = Baylea durga Waagen 1880 snail
K29.101
 Caenogastropoda - Sphaerodomidae
""Macrochilina" (Sphaerodoma) sp." = Sphaerodoma
""Macrochilina" (Sphaerodoma) sp." = Sphaerodoma Keyes 1889 snail
K29.96