Nullahs near pt 2421, K28.845-868, SE of Dalmiri (Permian of Pakistan)

Where: Pakistan (32.5° N, 72.2° E: paleocoordinates 43.1° S, 55.9° 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, green 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 126692: authorized by Matthew Clapham, entered by Matthew Clapham on 12.04.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

• List divided into three parts without explanation.
Show authors, comments, and common names
Bivalvia
 Myalinida - Myalinidae
Liebea sacculus n. sp.
Liebea sacculus n. sp. Reed 1944 clam
K28.854
Gastropoda
 Euomphalina - Euomphalidae
"Euomphalus pusillus" = Leptomphalus pusillus
"Euomphalus pusillus" = Leptomphalus pusillus Waagen 1880 snail
K28.849
 Murchisoniina - Soleniscidae
"Macrocheilina (Sphaerodoma) primigenia" = Strobeus primogenius
"Macrocheilina (Sphaerodoma) primigenia" = Strobeus primogenius Conrad 1835 snail
K28.850
 Bellerophontida - Euphemitidae
"Euphemus laevis" = Euphemites laevis
"Euphemus laevis" = Euphemites laevis Waagen 1880 snail
K28.847
 Bellerophontida - Bellerophontidae
"Bellerophon acutocarinatus" = Pharkidonotus acutocarinatus, "Bellerophon blanfordianus" = Bellerophon (Bellerophon) blanfordianus
"Bellerophon acutocarinatus" = Pharkidonotus acutocarinatus Yin 1932 snail
var. advena K28.847
"Bellerophon blanfordianus" = Bellerophon (Bellerophon) blanfordianus Waagen 1880 snail
K28.847
Strophomenata
 Productida - Echinoconchidae
"Productus (Waagenoconcha) abichi" = Waagenoconcha (Gruntoconcha) abichi
"Productus (Waagenoconcha) abichi" = Waagenoconcha (Gruntoconcha) abichi Waagen 1884
K28.859
 Productida - Monticuliferidae
"Productus (Haydenella) tumida" = Haydenella kiangsiensis
"Productus (Haydenella) tumida" = Haydenella kiangsiensis Kayser 1883
Productus (Haydenella) kiangsiensis var. tumida K28.860
 Productida - Linoproductidae
"Productus (Linoproductus) superba" = Linoproductus superba
"Productus (Linoproductus) superba" = Linoproductus superba Reed 1944
Productus (Linoproductus) coral var. superba K28.846
 Productida - Paucispiniferidae
"Marginifera gratiosa" = Transennatia gratiosa
"Marginifera gratiosa" = Transennatia gratiosa Waagen 1884
K28.865
 Productida - Productidae
"Productus (Dictyoclostus) indicus" = Costiferina indica
"Productus (Dictyoclostus) indicus" = Costiferina indica Waagen 1884
K28.852
 Productida - Strophalosiidae
""Strophalosia" lamellosa" = Craspedalosia lamellosa
""Strophalosia" lamellosa" = Craspedalosia lamellosa Geinitz 1848
var. linearis K28.853
 Productida - Tschernyschewiidae
"Productus (Tschernyschewia) typicus" = Tschernyschewia typica
"Productus (Tschernyschewia) typicus" = Tschernyschewia typica Stoyanow 1910
K28.853
 Strophomenida - Rugosochonetidae
"Chonetes (Lissochonetes) morahensis" = Lissochonetes morahensis, "Chonetes (Lissochonetes) avicula" = Lissochonetes avicula, "Chonetes (Dienerella) dichotoma" = Waagenites dichotoma, ""Chonetes" (Chonetina) wynnei" = Waagenites wynnei
"Chonetes (Lissochonetes) morahensis" = Lissochonetes morahensis Waagen 1884
K28.848
"Chonetes (Lissochonetes) avicula" = Lissochonetes avicula Waagen 1884
K28.848
"Chonetes (Dienerella) dichotoma" = Waagenites dichotoma Waagen 1884
K28.848
""Chonetes" (Chonetina) wynnei" = Waagenites wynnei Reed 1944
K28.848
 Strophomenida - Anopliidae
""Chonetes" (Chonetina) dalmiriensis" = Chonetina dalmiriensis
""Chonetes" (Chonetina) dalmiriensis" = Chonetina dalmiriensis Reed 1944
K28.848
 Orthotetida - Derbyiidae
Derbyia hemisphaerica
Derbyia hemisphaerica Waagen 1884
K28.856
Rhynchonellata
 Athyridida - Athyrididae
"Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis, "Athyris (Cleiothyridina) capillata" = Cleiothyridina capillata, "Athyris (Cleiothyridina) pectinifera" = Cleiothyridina pectinifera, "Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa, "Athyris (Composita) grossula" = Cleiothyridina grossula, "Athyris (Cleiothyridina) simulans" = Cleiothyridina simulans, ""Spirigerella" timorensis" = Araxathyris timorensis, Spirigerella sp., Spirigerella derbyi, Spirigerella proxima, "Spirigerella hybrida" = Athyrella hybrida, Spirigerella obovata, Spirigerella ovoidalis, Spirigerella praelonga, Spirigerella alata, Spirigerella minuta
"Athyris (Cleiothyridina) dalmiriensis" = Cleiothyridina dalmiriensis Reed 1944
K28.854
"Athyris (Cleiothyridina) capillata" = Cleiothyridina capillata Waagen 1883
var. ? K28.863
"Athyris (Cleiothyridina) pectinifera" = Cleiothyridina pectinifera Sowerby 1841
K28.854
"Athyris (Cleiothyridina) subexpansa" = Cleiothyridina subexpansa Waagen 1883
K28.863
"Athyris (Composita) grossula" = Cleiothyridina grossula Waagen 1883
K28.854
"Athyris (Cleiothyridina) simulans" = Cleiothyridina simulans Reed 1931
K28.863
""Spirigerella" timorensis" = Araxathyris timorensis Rothpletz 1892
K28.854
Spirigerella sp. Waagen 1883
K28.863
Spirigerella derbyi Waagen 1883
K28.845, 864, var. acuteplicata K28.854
Spirigerella proxima Reed 1944
K28.854
"Spirigerella hybrida" = Athyrella hybrida Waagen 1883
K28.845
Spirigerella obovata Reed 1944
K28.845
Spirigerella ovoidalis Waagen 1883
K28.845
Spirigerella praelonga Waagen 1883
K28.845
Spirigerella alata Waagen 1883
K28.854
Spirigerella minuta Waagen 1883
var. K28.845
 Terebratulida - Gillediidae
Hemiptychina inflata, Hemiptychina crebriplicata
Hemiptychina inflata Waagen 1882
K28.858
Hemiptychina crebriplicata Waagen 1882
K28.858
 Terebratulida - Pseudodielasmatidae
"Dielasma cf. nummulus" = Fredericksolasma nummulus
"Dielasma cf. nummulus" = Fredericksolasma nummulus Waagen 1882
K28.854
 Terebratulida - Dielasmatidae
"Dielasma (Heterelasma) problematicum" = Whitspakia problematica
"Dielasma (Heterelasma) problematicum" = Whitspakia problematica Davidson 1862
K28.861
 Terebratulida - Notothyrididae
Notothyris revocata, Notothyris ? djoulfensis
Notothyris revocata Reed 1944
K28.858
Notothyris ? djoulfensis Abich 1878
K28.858
 Spiriferida - Spiriferidae
"Spirifer" (Purdonella) conformis, "Spirifer" (Purdonella) limitaris
 Spiriferida - Trigonotretidae
"Spirifer (Neospirifer) musakheylensis" = Betaneospirifer moosakhailensis
"Spirifer (Neospirifer) musakheylensis" = Betaneospirifer moosakhailensis Davidson 1862
K28.855, 868
 Spiriferida - Martiniidae
Martinia warthi
Martinia warthi Waagen 1883
K28.854
 Spiriferida - Elythidae
"Squamularia (Neophricodothyris) asiatica" = Phricodothyris asiatica
"Squamularia (Neophricodothyris) asiatica" = Phricodothyris asiatica Chao 1929
K28.854
 Rhynchonellida - Stenoscismatidae
"Camarophoria purdoni" = Stenoscisma purdoni, "Camarophoria cf. mutabilis" = Stenoscisma mutabilis
"Camarophoria purdoni" = Stenoscisma purdoni Davidson 1862
K28.857
"Camarophoria cf. mutabilis" = Stenoscisma mutabilis Tschernyschew 1902
K28.857