Khao Pha BMN, limestone breccia, Ban Map Ammarit (Permian of Thailand)

Where: Thailand (10.9° N, 99.3° E: paleocoordinates 31.4° S, 103.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Saraburi Formation, Roadian (272.3 - 268.8 Ma)

• Calcareous facies of Rat Buri Limestone.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, muddy, calcareous breccia

• Limestone breccia in which various sized, angular gray limestone and bryozoan fragments are cemented by a matrix of brick-colored mudstone

Size class: macrofossils

Collected by C.K. Burton

Primary reference: S. Sakagami. 1971. On the Palaeozoic Bryozoa collected by Dr C K Burton from Chumphon, peninsular Thailand. Geology and Palaeontology of Southeast Asia 9:135-146 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 117160: authorized by Matthew Clapham, entered by Matthew Clapham on 16.09.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Show authors, comments, and common names
Stenolaemata
 Cystoporida - Hexagonellidae
Hexagonella cf. robusta
 Rhabdomesida - Rhabdomesidae
Ascopora ? magna, Rhabdomeson sp.
Ascopora ? magna Sakagami 1968
 Cryptostomata - Hyphasmoporidae
Ogbinopora sp.
Ogbinopora sp. Shishova 1965