Where: Nepal (29.6° N, 82.9° E)
• Paleocoordinates: 45.2° S, 53.2° E (Wright 2013)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Luri 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
Collection methods: bulk,
• 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. 1978. Permian Brachiopoda and Mollusca from north-west Nepal. Palaeontographica Abteilung A 160(1-6):1-175 [D. Bottjer/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 43285: authorized by David Bottjer, entered by Matthew Clapham on 11.08.2004
Creative Commons license: CC0 (CC0)
Taxonomic list
Rhynchonellata | |
"Spiriferella oblata" = Arcullina oblata
"Spiriferella oblata" = Arcullina oblata Waterhouse 1978 | |
"Neospirifer ravaniformis" = Betaneospirifer ravaniformis
"Neospirifer ravaniformis" = Betaneospirifer ravaniformis Waterhouse 1978 | |
Pteroplecta sp. Waterhouse 1978 | |
? Cleiothyridina sp. Buckman 1906 | |
Strophomenata | |
"Rugaria aff. nisalensis" = Nisalarinia nisalensis
"Rugaria aff. nisalensis" = Nisalarinia nisalensis Waterhouse 1978 | |
Marginalosia kalikotei Waterhouse 1975 |