Chambalwala nala, Narsingphoar, marly beds, Salt Range (Permian of Pakistan)

Where: Pakistan (32.6° N, 72.4° E: paleocoordinates 45.4° S, 55.6° E)

• coordinate stated in text

• outcrop-level geographic resolution

When: Wargal Formation, Capitanian (265.1 - 259.9 Ma)

• Marly beds, either Lower (Amb Fm) or more probably basal Middle Productus

• group of beds-level stratigraphic resolution

Environment/lithology: lithified marl

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 127001: authorized by Matthew Clapham, entered by Matthew Clapham on 21.04.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Aulostegidae
? Aulosteges sp. von Helmersen 1847
K29.23
 Productida - Productellidae
Marginifera cf. morrisi Chao 1927
K29.23
Chonetella nasuta Waagen 1884
K29.23
 Orthotetida - Schuchertellidae
"Streptorhynchus (Schuchertella) semiplana" = Schuchertella semiplana Waagen 1884
K29.19
Streptorhynchus ? pelargonatus von Schlotheim 1816
K29.19
Streptorhynchus lenticularis Waagen 1884
K29.19
Rhynchonellata
 Athyridida - Diplospirellidae
Uncinella indica Waagen 1883
K29.28
 Athyridida - Athyrididae
"Athyris" (Composita) globularis, "Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis, "Athyris (Composita) grossula" = Cleiothyridina grossula, "Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa, "Athyris (Cleiothyridina) globulina" = Cleiothyridina globulina, "Athyris (Cleiothyridina) interposita" = Cleiothyridina interposita, "Athyris (Cleiothyridina) capillata" = Cleiothyridina capillata, Spirigerella derbyi, Spirigerella paraliensis, Spirigerella obovata, "Athyris" (Composita) cf. indosinensis
"Athyris" (Composita) globularis Phillips 1835
var. misriensis K29.14
"Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis Reed 1944
K29.14
"Athyris (Composita) grossula" = Cleiothyridina grossula Waagen 1883
K29.14
"Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa Waagen 1883
K29.14
"Athyris (Cleiothyridina) globulina" = Cleiothyridina globulina Waagen 1883
K29.14
"Athyris (Cleiothyridina) interposita" = Cleiothyridina interposita Reed 1944
k29.14
"Athyris (Cleiothyridina) capillata" = Cleiothyridina capillata Waagen 1883
var. subcarinata K29.14
Spirigerella derbyi Waagen 1883
K29.18
Spirigerella paraliensis Reed 1944
K29.18
Spirigerella obovata Reed 1944
K29.14, 18
 Terebratulida - Notothyrididae
Notothyris inflata Waagen 1882
K29.29
Notothyris subvesicularis Davidson 1862
K29.29
Notothyris ? djoulfensis Abich 1878
K29.29
Notothyris praelecta Reed 1944
K29.29, var. naruensis K29.29
 Terebratulida - Gillediidae
Hemiptychina himalayensis Davidson 1862
var. lata K29.29
Hemiptychina subaequalis n. sp. Reed 1944
K29.25
Hemiptychina sparsiplicata Waagen 1882
K29.25, 29
 Terebratulida - Pseudodielasmatidae
"Dielasma nummulus" = Fredericksolasma nummulus
"Dielasma nummulus" = Fredericksolasma nummulus Waagen 1882
K29.25
 Terebratulida - Dielasmatidae
? Dielasmina sp. Waagen 1882
K29.29
"Dielasma" cf. curvatum Tschernyschew 1902
K29.25
Dielasma perangustum Reed 1944
K29.25
Dielasma redux Reed 1944
K29.25
Dielasma nexile Reed 1944
K29.25
Dielasma truncatum Waagen 1882
K29.25
Dielasma purdoni n. sp. Reed 1944
K29.25
"Dielasma" cf. ellipticum Netschajew 1894
K29.25
 Terebratulida - Beecheriidae
""Dielasma" hochstetteri" = Hoskingia hochstetteri
""Dielasma" hochstetteri" = Hoskingia hochstetteri Toula 1869
var. discrepans K29.25
 Spiriferinida - Spiriferellinidae
"Spiriferina (Spiriferellina) cristata" = Spiriferellina cristata
"Spiriferina (Spiriferellina) cristata" = Spiriferellina cristata von Schlotheim 1816
var. commixta K29.24
 Spiriferinida - Paraspiriferinidae
"Spiriferina (Mansuyella) ornata" = Callispirina ornata
"Spiriferina (Mansuyella) ornata" = Callispirina ornata Waagen 1883
K29.24
 Rhynchonellida - Allorhynchidae
Terebratuloidea depressa Waagen 1883
K29.17
Terebratuloidea ornata Waagen 1883
var. uniplicata K29.17
Terebratuloidea davidsoni Waagen 1883
K29.17
 Orthida - Rhipidomellidae
""Orthis" (Perditocardinia) uralica" = Rhipidomella uralica
""Orthis" (Perditocardinia) uralica" = Rhipidomella uralica Tschernyschew 1902
var. subelongata K29.14 (GSI type 16768)
Bivalvia
 Pectinida - Euchondriidae
"Aviculopecten (Euchondria) sortitus n. sp." = Euchondria sortita
"Aviculopecten (Euchondria) sortitus n. sp." = Euchondria sortita Reed 1944 scallop
K29.15
 Cardiidia - Sanguinolitidae
Palaeocorbula dubia n. sp. Reed 1944 clam
K29.27
Gastropoda
 Bellerophontida - Bellerophontidae
"Bellerophon ? jonesianus" = Waagenella jonesianus
"Bellerophon ? jonesianus" = Waagenella jonesianus de Koninck 1863 snail
K29.20
 Murchisoniina - Soleniscidae
"Ianthinopsis" sp., ""Macrochilina" (Sphaerodoma) brevis" = Strobeus brevis
"Ianthinopsis" sp. Meek and Worthen 1866 snail
K29.16
""Macrochilina" (Sphaerodoma) brevis" = Strobeus brevis White 1881 snail
K29.22
Cephalopoda
 Ammonoidea -
Ammonoidea indet. Zittel 1884 ammonite
K29.21