W1407, Popa, Karnali (Permian of Nepal)

Where: Nepal (29.6° N, 82.8° E: paleocoordinates 50.1° S, 61.9° E)

• coordinate estimated from map

• outcrop-level geographic resolution

When: Nambdo Member (Senja Formation), Changhsingian (254.2 - 252.2 Ma)

• Correlation is difficult, but stratigraphic position suggests Changhsingian age.

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Preservation: cast, original calcite

Collected by J.B. Waterhouse in 1973

• Some collections were of individual specimens, others as large as possible under the circumstances, with a few localities represented by rock weighing more than 50 kg. Most collections were made from just over 50 measured sections, and are under good stratigraphic control.

Primary reference: J. B. Waterhouse. 1975. New Permian and Triassic brachiopod taxa. Papers - Department of Geology, University of Queensland 7(1):1-23 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 43245: authorized by David Bottjer, entered by Matthew Clapham on 11.08.2004

Creative Commons license: CC BY (attribution)

Taxonomic list

Strophomenata
 Strophomenida - Rugosochonetidae
Quinquenella glabra n. gen. n. sp.
Quinquenella glabra n. gen. n. sp. Waterhouse 1975
 Productida - Monticuliferidae
"Cancrinella papilionata" = Costatumulus papilionata
"Cancrinella papilionata" = Costatumulus papilionata Waterhouse 1978
Written Carcinella in faunal list
 Orthotetida - Schuchertellidae
Rhynchonellata
 Spiriferida - Trigonotretidae
Neospirifer sp. Fredericks 1919
 Athyridida - Athyrididae
"Athyridae indet." = Athyrididae
"Athyridae indet." = Athyrididae McCoy 1841