MolluscaBase taxon details
Triasamnicola assiminoides Yen, 1951 †
1116694 (urn:lsid:marinespecies.org:taxname:1116694)
accepted
Species
fossil only
Yen, T.-C. (1951). Some Triassic Fresh-Water Gastropods from Northern Arizona. <em>American Journal of Science.</em> 249: 671-675.
page(s): 673-674, pl. 1, figs 6-10 [details] Available for editors
[request]
page(s): 673-674, pl. 1, figs 6-10 [details] Available for editors
[request]
Note About 28.7 miles south from Navajo Bridge on...
Type locality About 28.7 miles south from Navajo Bridge on U. S. highway 89, north of Tuba City, Arizona, United States; Chinle Formation, late Triassic [details]
MolluscaBase eds. (2021). MolluscaBase. Triasamnicola assiminoides Yen, 1951 †. Accessed at: http://www.molluscabase.org/aphia.php?p=taxdetails&id=1116694 on 2025-09-11
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original description
Yen, T.-C. (1951). Some Triassic Fresh-Water Gastropods from Northern Arizona. <em>American Journal of Science.</em> 249: 671-675.
page(s): 673-674, pl. 1, figs 6-10 [details] Available for editors [request]
additional source Seegis, D. (1997). Die Lehrbergschichten im Mittleren Keuper von Süddeutschland - Stratigraphie, Petrographie, Paläontologie, Genese. Verlag Manfred Hennecke, Remshalden, 382 pp.
page(s): 120-122 [details]
page(s): 673-674, pl. 1, figs 6-10 [details] Available for editors
[request]additional source Seegis, D. (1997). Die Lehrbergschichten im Mittleren Keuper von Süddeutschland - Stratigraphie, Petrographie, Paläontologie, Genese. Verlag Manfred Hennecke, Remshalden, 382 pp.
page(s): 120-122 [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality About 28.7 miles south from Navajo Bridge on U. S. highway 89, north of Tuba City, Arizona, United States; Chinle Formation, late Triassic [details]
