East of Katwahi, middle compact Middle Productus-limestone, Salt Range (Permian of Pakistan)

Also known as Kathwai

Where: Pakistan (32.5° N, 72.2° E: paleocoordinates 43.1° S, 55.9° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

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

• Middle region of the compact limestones in a silicified condition

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Preservation: replaced with silica

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 124769: authorized by Matthew Clapham, entered by Matthew Clapham on 23.02.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Orthida - Schizophoriidae
"Orthis indica" = Acosarina minuta, "Orthis janiceps n. sp." = Acosarina janiceps
"Orthis indica" = Acosarina minuta Abich 1878
"Orthis janiceps n. sp." = Acosarina janiceps Waagen 1884