Chidru, topmost Productus Limestone, Salt Range (Permian of Pakistan)
Also known as Chhidru
Where: Pakistan (32.6° N, 71.8° E: paleocoordinates 41.0° S, 56.3° E)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: Chhidru Formation, Changhsingian (254.2 - 252.2 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: coastal; lithified, white sandstone
Size class: macrofossils
Primary reference: W. H. Waagen. 1880. Productus Limestone Fossils, Part II. Salt Range Fossils, Palaeontologia Indica, Series 13 1(2):73-183 [P. Wagner/P. Wagner/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 89061: authorized by Matthew Clapham, entered by Matthew Clapham on 01.05.2009
Creative Commons license: CC BY (attribution)
Taxonomic list
Show authors, comments, and common names
Scaphopoda | |
"Entalis herculea" = Minodentalium herculeum, "? Antale sp." = Antalis
"Entalis herculea" = Minodentalium herculeum de Koninck 1863 tusk shell
"? Antale sp." = Antalis Adams and Adams 1854 tusk shell | |
Bivalvia | |
"Nuculana subacuta n. sp." = Phestia subacuta2
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"Nucula trivialis" = Nuculopsis trivialis2
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""Lithodomus" atavus n. sp." = Lithophaga atavus2
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"Dolabra corbina n. sp." = Parallelodon corbina2
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"Mytilus patriarchalis n. sp." = Myalinella patriarchalis2
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"Avicula chidruensis" = Leptodesma chidruensis2
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"Pseudomonotis radialis" = Pseudomonotis (Pseudomonotis) speluncaria2
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"Aviculopecten subexoticus n. sp." = Cyrtorostra subexotica2
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"Lima footei n. sp." = Palaeolima footei2
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"Lucina progenetrix" = Astartella progenetrix2
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"Allorisma perelegans" = Wilkingia perelegans2
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"Pleurophorus complanatus" = Permophorus complanatus2
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Gastropoda | |
""Murchisonia" conjugens" = Murchisonia (Goniasma) conjugens
""Murchisonia" conjugens" = Murchisonia (Goniasma) conjugens Waagen 1880 snail | |
"Holopella" trimorpha Waagen 1880 snail | |
"Pleurotomaria punjabica" = Callistadia punjabica, "Pleurotomaria sequens" = Guizhouspira sequens
"Pleurotomaria sequens" = Guizhouspira sequens Waagen 1880 snail | |
"Euomphalus pusillus n. sp." = Leptomphalus pusillus
"Euomphalus pusillus n. sp." = Leptomphalus pusillus Waagen 1880 snail | |
Warthia polita n. sp., "Euphemus laevis" = Euphemites laevis
Warthia polita n. sp. Waagen 1880 snail
"Euphemus laevis" = Euphemites laevis Waagen 1880 snail | |
"Bucania angustifasciata" = Retispira angustifasciata Waagen 1880 snail | |
"Neritomopsis minuta n. gen. n. sp." = Naticopsis (Neritomopsis) minuta, ""Phasianella" arenicola" = Naticopsis (Neritomopsis) arenicola
"Neritomopsis minuta n. gen. n. sp." = Naticopsis (Neritomopsis) minuta Waagen 1880 snail
""Phasianella" arenicola" = Naticopsis (Neritomopsis) arenicola Waagen 1880 snail | |
Rhynchonellata | |
"Spiriferina ornata" = Callispirina ornata3
"Spiriferina ornata" = Callispirina ornata3 Waagen 1883 |