SE of Sambalwala, Salt Range (Permian of Pakistan)

Where: Pakistan (32.5° N, 72.0° E: paleocoordinates 43.0° S, 55.7° E)

• coordinate stated in text

• outcrop-level geographic resolution

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

• 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 126881: authorized by Matthew Clapham, entered by Matthew Clapham on 19.04.2012, edited by Bethany Allen

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Productidae
 Productida - Echinoconchidae
Rhynchonellata
 Athyridida - Athyrididae
Strophomenata
 Orthotetida - Derbyiidae
Derbyia hemisphaerica Waagen 1884
K29.361
 Productida - Monticuliferidae
"Productus (Striatifera) compressus" = Compressoproductus compressus
"Productus (Striatifera) compressus" = Compressoproductus compressus Waagen 1884
K29.367
 Productida - Linoproductidae
"Productus (Linoproductus) lineatus" = Linoproductus lineatus
"Productus (Linoproductus) lineatus" = Linoproductus lineatus Waagen 1884
K29.232
 Productida - Productidae
"Productus (Dictyoclostus) indicus" = Costiferina indica
"Productus (Dictyoclostus) indicus" = Costiferina indica Waagen 1884
K29.231, 359
 Productida - Strophalosiidae
"Strophalosia indica" = Echinalosia indica
"Strophalosia indica" = Echinalosia indica Waagen 1884
K29.234
Rhynchonellata
 Spiriferida - Trigonotretidae
"Spirifer (Neospirifer) musakheylensis" = Betaneospirifer moosakhailensis
"Spirifer (Neospirifer) musakheylensis" = Betaneospirifer moosakhailensis Davidson 1862
K29.365
 Athyridida - Athyrididae
""Spirigerella" timorensis" = Araxathyris timorensis, Spirigerella media, Spirigerella minuta, Spirigerella obovata, Spirigerella proxima, Spirigerella derbyi, Spirigerella grandis, Spirigerella praelonga, Spirigerella praelonga carinata, "Athyris (Cleiothyridina) pectinifera" = Cleiothyridina pectinifera, "Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis, "Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa, "Athyris (Cleiothyridina) simulans" = Cleiothyridina simulans
""Spirigerella" timorensis" = Araxathyris timorensis Rothpletz 1892
K29.235, 364
Spirigerella media Waagen 1883
K29.363
Spirigerella minuta Waagen 1883
K29.229
Spirigerella obovata Reed 1944
K29.229, 235, 364
Spirigerella proxima Reed 1944
K29.235
Spirigerella derbyi Waagen 1883
K29.229, 363
Spirigerella grandis Davidson 1862
K29.230, 362
Spirigerella praelonga Waagen 1883
K29.229
"Athyris (Cleiothyridina) pectinifera" = Cleiothyridina pectinifera Sowerby 1841
K29.235, 364
"Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis Reed 1944
K29.235, 364
"Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa Waagen 1883
K29.235, 364
"Athyris (Cleiothyridina) simulans" = Cleiothyridina simulans Reed 1931
K29.364