Where: Pakistan (32.2° N, 71.0° E: paleocoordinates 44.6° S, 54.3° E)

• coordinate based on nearby landmark

• small collection-level geographic resolution

When: Amb Formation, Capitanian (264.3 - 259.5 Ma)

• Top 20 feet

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Preservation: replaced with silica

Primary reference: R. E. Grant. 1968. Structural adaptation in two Permian brachiopod genera, Salt Range, West Pakistan. Journal of Paleontology 42(1):1-41 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 109314: authorized by Matthew Clapham, entered by Matthew Clapham on 15.05.2011

Creative Commons license: CC BY (attribution)