Pangwoleng (Jurassic of Myanmar)

Where: Myanmar (22.6° N, 97.4° E: paleocoordinates 16.9° N, 99.5° E)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Namyau Beds Formation, Bathonian (168.3 - 166.1 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: lithified limestone

Size class: macrofossils

Collected by Buckman, Mr. P.N. Datta; reposited in the GSI

Primary reference: M. R. Sahni. 1940. The Jurassic Brachiopoda of the Namyau Beds of the Northern Shan States, Burma. Palaeontologia Indica 30(1):1-39 [M. Clapham/M. Manojlovic]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 158514: authorized by Matthew Clapham, entered by Marko Manojlovic on 21.07.2014

Creative Commons license: CC BY (attribution)

Taxonomic list

 Terebratulida - Postepithyrididae
"Holcothyris subovalis" = Holcothyris subovalis, "Holcothyris flexa" = Holcothyris subovalis, Holcothyris dubia n. sp., Holcothyris angulata n. sp., Holcothyris subangulata n. sp., "Holcothyris sulcata n. sp." = Holcothyris concava, Holcothyris angusta, "Holcothyris acuminata n. sp." = Holcothyris acuminata, "Holcothyris pinguis" = Holcothyris acuminata, "Holcothyris undulata" = Holcothyris acuminata, Holcothyris curvata n. sp., Holcothyris delta n. sp., "Holcothyris trigonalis" = Holcothyris trigonalis, "Holcothyris transversalis n. sp." = Holcothyris trigonalis
"Holcothyris subovalis" = Holcothyris subovalis Buckman 1917
"Holcothyris flexa" = Holcothyris subovalis Buckman 1917
Holcothyris dubia n. sp. Buckman 1917
Holcothyris angulata n. sp. Buckman 1917
also type locality for Holcothyris angulata areolata
Holcothyris subangulata n. sp. Buckman 1917
"Holcothyris sulcata n. sp." = Holcothyris concava Buckman 1917
Holcothyris angusta Buckman 1917
"Holcothyris acuminata n. sp." = Holcothyris acuminata Buckman 1917
"Holcothyris pinguis" = Holcothyris acuminata Buckman 1917
"Holcothyris undulata" = Holcothyris acuminata Buckman 1917
Holcothyris curvata n. sp. Buckman 1917
Holcothyris delta n. sp. Buckman 1917
"Holcothyris trigonalis" = Holcothyris trigonalis Buckman 1917
"Holcothyris transversalis n. sp." = Holcothyris trigonalis Buckman 1917
 Rhynchonellida - Tetrarhynchiidae
Burmirhynchia subovalis Buckman 1917
1 doubtful
Burmirhynchia touchei Buckman 1917
Burmirhynchia ? lenglawngensis Buckman 1917
Burmirhynchia pangwolengensis n. sp. Buckman 1917
Burmirhynchia ovalis Buckman 1917
Burmirhynchia ? hsenwiensis Buckman 1917
Burmirhynchia longa Buckman 1917
1 doubtful
Burmirhynchia obesa Buckman 1917
"Burmirhynchia senilis" = Burmirhynchia (Burmirhynchia) gutta Buckman 1917
"Burmirhynchia subglobosa" = Burmirhynchia (Burmirhynchia) gutta Buckman 1917
"Burmirhynchia regularis" = Burmirhynchia (Burmirhynchia) gutta Buckman 1917
Burmirhynchia depressa Buckman 1917
"Burmirhynchia namtuensis" = Kallirhynchia namtuensis Buckman 1917