Chidru, Middle Productus-limestone, Salt Range (Permian of Pakistan)

Also known as Chhidru

Where: Pakistan (32.6° N, 71.8° E: paleocoordinates 42.8° S, 55.7° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Primary reference: W. Waagen. 1884. Productus Limestone Fossils, Part IV, fas. 3. Salt Range Fossils, Palaeontologia Indica, Series 13 1(4):547-610 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 125344: authorized by Matthew Clapham, entered by Matthew Clapham on 08.03.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Orthotetida - Derbyiidae
Derbyia grandis Waagen 1884
 Productida - Productidae
"Productus vishnu" = Costiferina vishnu, "Productus indicus" = Costiferina indica
"Productus vishnu" = Costiferina vishnu Waagen 1884
"Productus indicus" = Costiferina indica Waagen 1884
 Productida - Echinoconchidae
"Productus abichi" = Waagenoconcha (Gruntoconcha) abichi Waagen 1884
 Productida - Linoproductidae
"Productus lineatus" = Linoproductus lineatus
"Productus lineatus" = Linoproductus lineatus Waagen 1884