Kya-in Taung section, unit 1 (Permian of Myanmar)

Where: Myanmar (16.9° N, 97.7° E: paleocoordinates 35.6° S, 99.1° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Taungnyo Group, Kungurian (279.3 - 272.3 Ma)

• The age is well constrained as late Kungurian by the associated conodonts Vjalovognathus nicolli and Mesogondolella idahoensis.

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified mudstone

Size class: macrofossils

Preservation: mold/impression

Reposited in the NIGPAS

Primary reference: H. P. Xu, Kyi Pyar Aung, Y. C. Zhang, G. R. Shi, F. L. Cai, Than Zaw, L. Ding, Kyaing Sein, and S. Z. Shen. 2021. A late Cisuralian (early Permian) brachiopod fauna from the Taungnyo Group in the Zwekabin Range, eastern Myanmar and its biostratigraphic, paleobiogeographic, and tectonic implications. Journal of Paleontology 95:1158-1188 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 223092: authorized by Matthew Clapham, entered by Matthew Clapham on 04.11.2021

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Orthotetida - Derbyiidae
Derbyia perplexus Waterhouse 1981
 Strophomenida - Rugosochonetidae
Paramesolobus ivanovae Afanas'eva 1975
 Strophomenida - Anopliidae
 Productida - Echinoconchidae
Karavankina typica Ramovs 1966
 Productida - Productellidae
Comuquia sp. Grant 1976
Kutorginella paucispinosa Waterhouse 1981
"Kutorginella fraterculus" in figure 3
 Productida - Monticuliferidae
Magniplicatina sp. Waterhouse 1983
 Productida - Paucispiniferidae
Retimarginifera alata Waterhouse 1981
 Productida - Aulostegidae
Urushtenia arguta Grant 1976
Rhynchonellata
 Rhynchonellida - Stenoscismatidae
 Spiriferinida - Spiriferellinidae
 Spiriferinida - Reticulariinidae
 Spiriferida - Elythidae
Phricodothyris sp. George 1932
 Spiriferida - Spiriferellidae
Spiriferella modesta Waterhouse 1981
 Spiriferida - Martiniidae
Spinomartinia prolifica Waterhouse 1981