Salwien River, Burmah (Permian of Myanmar)

Where: Myanmar (23.4° N, 98.6° E: paleocoordinates 27.9° S, 86.8° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Guadalupian (272.3 - 259.9 Ma)

• Probably Middle Permian, but no age constraints

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Reposited in the BMNH

Primary reference: F. Frech. 1911. Die Dyas in Süd-Yünnan, Tongking, Laos und Burmah. In F. von Richthofen (ed.), China: Ergebnisse Eigener Reisen und Darauf Gegründeter Studien 5:149-161 [M. Clapham/M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 139264: authorized by Matthew Clapham, entered by Matthew Clapham on 10.02.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

 Productida - Productidae
"Productus subcostatus" = Costiferina subcostata
"Productus subcostatus" = Costiferina subcostata Waagen 1884
 Athyridida - Athyrididae
"Athyris capillata" = Cleiothyridina capillata Waagen 1883
Spirigerella grandis Davidson 1862