Khao Sam Ngan, Rat Buri (Permian of Thailand)

Where: Thailand (13.5° N, 99.7° E: paleocoordinates 31.0° S, 100.4° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Rat Buri Formation, Roadian (272.3 - 268.8 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: shallow subtidal; lithified limestone

Size class: macrofossils

Collection methods: surface (in situ),

Primary reference: N. W. Archbold. 1999. Additional records of Permian brachiopods from near Rat Buri, Thailand. Proceedings of the Royal Society of Victoria 111(1):71-86 [W. Kiessling/U. Merkel]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 75567: authorized by Wolfgang Kiessling, entered by Uta Merkel on 17.10.2007

Creative Commons license: CC BY (attribution)

Taxonomic list

Rhynchonellata
 Athyridida - Athyrididae
 Spiriferinida - Spiriferellinidae
"Spiriferellina adunctata" = Spiriferellina aduncata
"Spiriferellina adunctata" = Spiriferellina aduncata Waterhouse and Piyasin 1970
 Orthida - Schizophoriidae
"Orthotichia waterhousei" = Kotlaia waterhousei
"Orthotichia waterhousei" = Kotlaia waterhousei Grant 1976
 Terebratulida - Notothyrididae
Notothyris triplax Grant 1976
Strophomenata
 Strophomenida - Rugosochonetidae
Waterhouseiella speciosa Waterhouse and Piyasin 1970
 Productida -
Productida indet. Sarycheva and Sokolskaya 1959
"Marginifera otaria" = Marginifera (Otariella) otaria Grant 1976