Where: Mongolia (46.0° N, 93.3° E: paleocoordinates 19.7° N, 26.8° E)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Christiania subquadrata beds Formation, Llandeilo (466.0 - 449.5 Ma)
• Agachulinskye Horizon
Environment/lithology: marine; siliciclastic sediments and tuff
Size classes: macrofossils, mesofossils
Preservation: cast
Primary reference: K.h. S. Rozman and L. G. Severgina. 1983. Llandeylovskiye brakhiopodovye kompleksy Mongolskogo i Gornogo Altaya. Llandeilian brachiopods assemblages of Mongolian and Gorny Altai. Trudy - Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya 20:14-25 [M. Aberhan/S. Nurnberg/S. Nurnberg]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 45985: authorized by Martin Aberhan, entered by Sabine Nürnberg on 17.12.2004, edited by Pete Wagner
Creative Commons license: CC BY (attribution)
Taxonomic list
Strophomenata | |
Christiania subquadrata Hall 1883 | |
? Rhipidomena sp. Cooper 1956 | |
"Leptellina semilunata" = Leptellina (Leptellina) semilunata
"Leptellina semilunata" = Leptellina (Leptellina) semilunata Williams 1962 | |
Ptychoglyptus ex gr. virginensis Willard 1928 | |
Isophragma extensum Cooper 1956 | |
Atelelasma subdorsoconvexum Rozman and Severgina 1983 | |
Rhynchonellata | |