Banschang, E of Chhidru, mixture of beds 1 and 2, Salt Range (Permian of Pakistan)

Where: Pakistan (32.6° N, 71.8° E: paleocoordinates 42.8° S, 55.7° E)

• coordinate stated in text

• outcrop-level geographic resolution

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

• Mixture of beds 1 and 2 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 126939: authorized by Matthew Clapham, entered by Matthew Clapham on 20.04.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Linoproductidae
"Productus (Linoproductus) lineatus" = Linoproductus lineatus
"Productus (Linoproductus) lineatus" = Linoproductus lineatus Waagen 1884
K31.234
 Productida - Productidae
"Productus (Dictyoclostus) indicus" = Costiferina indica
"Productus (Dictyoclostus) indicus" = Costiferina indica Waagen 1884
K31.212, 231
 Productida - Echinoconchidae
"Productus (Ruthenia) vagans" = Waagenoconcha vagans, "Productus (Ruthenia) purdoni" = Contraspina purdoni
"Productus (Ruthenia) vagans" = Waagenoconcha vagans Reed 1931
K31.232
"Productus (Ruthenia) purdoni" = Contraspina purdoni Davidson 1862
var. paraliensis K31.230
 Productida - Strophalosiidae
"Strophalosia indica" = Echinalosia indica
"Strophalosia indica" = Echinalosia indica Waagen 1884
K31.221
 Orthotetida - Schuchertellidae
"Streptorhynchus (Schuchertella) semiplana" = Schuchertella semiplana
"Streptorhynchus (Schuchertella) semiplana" = Schuchertella semiplana Waagen 1884
K31.216, 218
 Orthotetida - Derbyiidae
? Derbyia sp. Waagen 1884
K31.233
Derbyia hemisphaerica Waagen 1884
K31.216, 217, 235, var. radiata K31.236
Rhynchonellata
 Terebratulida - Dielasmatidae
"Dielasma (Heterelasma) biplex" = Whitspakia biplex
"Dielasma (Heterelasma) biplex" = Whitspakia biplex Waagen 1882
K31.213
 Athyridida - Athyrididae
Spirigerella praelonga Waagen 1883
K31.224
Spirigerella derbyi Waagen 1883
K31.224, 226
Gastropoda
 Bellerophontida - Bellerophontidae
Bellerophon sp. de Montfort 1808 snail
K31.227, 230
Bellerophon squamatus Waagen 1880 snail
K31.228
Bellerophon triangularis Waagen 1880 snail
K31.230
"Bellerophon blanfordianus" = Bellerophon (Bellerophon) blanfordianus Waagen 1880 snail
K31.222
 Bellerophontida - Euphemitidae
Warthia polita, "Euphemus indicus" = Euphemites indicus
Warthia polita Waagen 1880 snail
K31.215
"Euphemus indicus" = Euphemites indicus Waagen 1880 snail
K31.219, 229, 230
 Sorbeoconcha - Purpurinidae
"Tretospira" indica Reed 1944 periwinkle
K31.220
 Murchisoniina - Gosseletinidae
"Pleurotomaria (Baylea) sequens" = Guizhouspira sequens
"Pleurotomaria (Baylea) sequens" = Guizhouspira sequens Waagen 1880 snail
K31.227
 Murchisoniina - Soleniscidae
""Macrocheilina" (Sphaerodoma) primigenia" = Strobeus primogenius, "Macrochilina avellanoides" = Soleniscus avellanoides
""Macrocheilina" (Sphaerodoma) primigenia" = Strobeus primogenius Conrad 1835 snail
K31.223
"Macrochilina avellanoides" = Soleniscus avellanoides de Koninck 1863 snail
K31.226
Bivalvia
 Cardiida - Kalenteridae
"Pleurophorina complanata" = Permophorus complanatus
"Pleurophorina complanata" = Permophorus complanatus Waagen 1881 clam
K31.225
 Trigoniida - Schizodidae
Schizodus pinguis Waagen 1881 clam
K31.214