MolluscaBase name details
Unio trigoniaformis Maury, 1902 †
1501590 (urn:lsid:marinespecies.org:taxname:1501590)
unaccepted > superseded combination
Species
fossil only
Maury, C.J. (1902). A comparison of the Oligocene of western Europe and the southern United States. Bulletins of American Paleontology, 3(15): 311-404, available online at https://biodiversitylibrary.org/page/30375766
page(s): 388, pl. 29, figs 1-2 [details]
page(s): 388, pl. 29, figs 1-2 [details]
Type locality contained in Louisiana
, Note "At Chalk Hills, two and three-quarters miles...
type locality contained in Louisiana [details]
Type locality "At Chalk Hills, two and three-quarters miles south of Rosefield in the southwenster quarter of Section 7", Lousiana, USA; Grand Gulf Group, Oligocene [details]
MolluscaBase eds. (2021). MolluscaBase. Unio trigoniaformis Maury, 1902 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1501590 on 2025-07-07
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original description
Maury, C.J. (1902). A comparison of the Oligocene of western Europe and the southern United States. Bulletins of American Paleontology, 3(15): 311-404, available online at https://biodiversitylibrary.org/page/30375766
page(s): 388, pl. 29, figs 1-2 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 93 [details] Available for editors
[request]
page(s): 388, pl. 29, figs 1-2 [details]
basis of record Henderson, J. (1935). Fossil non-marine Mollusca of North America. <em>Geological Society of America Special Papers.</em> 3: 1-313.
page(s): 93 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality "At Chalk Hills, two and three-quarters miles south of Rosefield in the southwenster quarter of Section 7", Lousiana, USA; Grand Gulf Group, Oligocene [details]
