SE of Alyanwali, K28.476-492, N of Jabbi, Salt Range (Permian to of Pakistan)

Where: Pakistan (32.4° N, 72.1° E: paleocoordinates 42.6° S, 55.9° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Chhidru Formation, Wuchiapingian to Wuchiapingian (259.9 - 252.2 Ma)

• Upper Productus limestone

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, argillaceous limestone and lithified sandstone

• Marls and sandstone

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 126709: authorized by Matthew Clapham, entered by Matthew Clapham on 12.04.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• List divided into five groups without explanation.
Show authors, comments, and common names
Strophomenata
 Orthotetida - Derbyiidae
Derbyia sp.
Derbyia sp. Waagen 1884
K28.482
Rhynchonellata
 Athyridida - Athyrididae
Spirigerella praelonga, Spirigerella derbyi, "Spirigerella hybrida" = Athyrella hybrida, Spirigerella proxima, "Athyris globulina" = Cleiothyridina globulina
Spirigerella praelonga Waagen 1883
K28.488, var. carinata K28.488
Spirigerella derbyi Waagen 1883
K28.488
"Spirigerella hybrida" = Athyrella hybrida Waagen 1883
K28.488
Spirigerella proxima Reed 1944
K28.487, 490
"Athyris globulina" = Cleiothyridina globulina Waagen 1883
K28.487
Cephalopoda
 Orthocerida - Orthoceratidae
"Orthoceras" sp.
"Orthoceras" sp. Breynius 1832
K28.486
Gastropoda
 Neritoidea - Naticopsidae
Naticopsis (Neritomopsis) arenicola
Naticopsis (Neritomopsis) arenicola Waagen 1880 snail
K28.491
 Bellerophontida - Euphemitidae
"Euphemus apertus" = Euphemites apertus, "Euphemus indicus" = Euphemites indicus
"Euphemus apertus" = Euphemites apertus Waagen 1880 snail
K28.483
"Euphemus indicus" = Euphemites indicus Waagen 1880 snail
K28.483, 484, 489
 Bellerophontida - Bellerophontidae
"Bellerophon jonesianus" = Waagenella jonesianus, Mogulia regularis, Bellerophon sp., Bellerophon squamatus, "Bellerophon blanfordianus" = Bellerophon (Bellerophon) blanfordianus, "Bellerophon orientalis" = Bellerophon (Bellerophon) orientalis, Bellerophon triangularis
"Bellerophon jonesianus" = Waagenella jonesianus de Koninck 1863 snail
K28.476, 483, 492
Mogulia regularis Waagen 1880 snail
K28.492
Bellerophon sp. de Montfort 1808 snail
K28.476
Bellerophon squamatus Waagen 1880 snail
K28.476
"Bellerophon blanfordianus" = Bellerophon (Bellerophon) blanfordianus Waagen 1880 snail
K28.492
"Bellerophon orientalis" = Bellerophon (Bellerophon) orientalis de Koninck 1863 snail
K28.483, 484, 492
Bellerophon triangularis Waagen 1880 snail
K28.484
 Bellerophontida - Tropidodiscidae
"Bellerophon (Tropidocyclus) punjabicus" = Sinuitina punjabica
"Bellerophon (Tropidocyclus) punjabicus" = Sinuitina punjabica Reed 1944 snail
K28.483
 Murchisoniina - Gosseletinidae
"Pleurotomaria (Plocostoma) punjabica" = Callistadia punjabica
"Pleurotomaria (Plocostoma) punjabica" = Callistadia punjabica Waagen 1880 snail
K28.481
 Murchisoniina - Soleniscidae
"Macrochilina avellanoides" = Soleniscus avellanoides, ""Macrocheilina" (Sphaerodoma) primigenia" = Strobeus primogenius
"Macrochilina avellanoides" = Soleniscus avellanoides de Koninck 1863 snail
K28.491
""Macrocheilina" (Sphaerodoma) primigenia" = Strobeus primogenius Conrad 1835 snail
K28.491
Scaphopoda
 Dentaliida - Dentaliidae
"Plagioglypta herculea" = Minodentalium herculeum
"Plagioglypta herculea" = Minodentalium herculeum de Koninck 1863 tusk shell
K28.477, 480