Tham Nam Maholan, Ban Nong Hin, Changwat Loei (Permian of Thailand)

Where: Thailand (17.1° N, 101.9° E: paleocoordinates 19.7° S, 102.8° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Asselian (298.9 - 295.5 Ma)

• Associated with fusulinids Paraschwagerina and Triticites sp.

• group of beds-level stratigraphic resolution

Environment/lithology: lithified, gray, white limestone

• White to white-gray limestone

Size class: macrofossils

Collected by Japanese-Thailand Paleontological Reconnaissance team in 1962-1964

Primary reference: J. Yanagida. 1967. Early Permian brachiopods from north-central Thailand. Geology and Paleontology of Southeast Asia 3:46-97 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 120945: authorized by Matthew Clapham, entered by Matthew Clapham on 24.11.2011

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Productida - Scacchinellidae
Derbyella kanmerai n. sp. Yanagida 1967
 Productida - Echinoconchidae
 Productida - Productellidae
 Productida - Productidae
Reticulatia uralica Tschernyschew 1902
Reticulatia moelleri Stuckenberg 1898
 Productida - Monticuliferidae
Compressoproductus mongolicus, "Cancrinella yanagidae n. sp." = Costatumulus yanagidae
"Cancrinella yanagidae n. sp." = Costatumulus yanagidae Waterhouse 1981
 Productida - Linoproductidae
 Productida - Anopliidae
"Chonetes cf. pygmaea" = Costachonetes pygmaea
"Chonetes cf. pygmaea" = Costachonetes pygmaea Loczy 1899
 Productida - Rugosochonetidae
""Chonetes" cf. latesinuata" = Paramesolobus latesinuata
""Chonetes" cf. latesinuata" = Paramesolobus latesinuata Schellwien 1892
 Productida - Lyttoniidae
Rhynchonellata
 Terebratulida - Notothyrididae
Rostranteris sp. Gemmellaro 1899
 Spiriferida - Trigonotretidae
Neospirifer koewbaidhoni n. sp. Yanagida 1967
 Spiriferida - Choristitidae
Choristites loeyensis n. sp. Yanagida 1967
 Spiriferida - Martiniidae
Martinia sp. M'Coy 1844
Martinia aff. warthi Waagen 1883
 Spiriferida - Elythidae
Phricodothyris toriyamai n. sp. Yanagida 1967
 Rhynchonellida - Wellerellidae
Uncinunellina sp. Grabau 1932
 Orthida - Enteletidae
"Enteletes lamarckii" = Enteletes lamarcki
"Enteletes lamarckii" = Enteletes lamarcki Fischer de Waldheim 1825
 Orthida - Schizophoriidae
Schizophoria sp. King 1850
 Orthida - Rhipidomellidae
Rhipidomella pecosi Marcou 1858