MolluscaBase name details
Anisopsis minuta Yen, 1951 †
1261010 (urn:lsid:marinespecies.org:taxname:1261010)
unaccepted > superseded combination (genus is a junior objective synonym)
Species
Anisopsis Zilch, 1959 † accepted as Liangulorbis Wenz, 1947 †
fossil only
Yen, T.-C. (1951). Fresh-Water Mollusks of Cretaceous Age From Montana and Wyoming. Part 2: An Upper Cretaceous nonmarine molluscan fauna from the Leeds Creek area, Lincoln County, Wyoming <em>United States Geological Survey Professional Paper</em>. 233-A: 11-18
page(s): 16-17, pl. 2, fig. 13a-c [details]
page(s): 16-17, pl. 2, fig. 13a-c [details]
Note 2 miles S of Antelope Creek, 3/4 mile E of...
Type locality 2 miles S of Antelope Creek, 3/4 mile E of highway 30, Lincoln County, Wyoming, United States; Blackleaf Formation, Albian to early Cenomanian, Cretaceous [details]
MolluscaBase eds. (2025). MolluscaBase. Anisopsis minuta Yen, 1951 †. Accessed at: https://www.molluscabase.org/aphia.php/10.1371/aphia.php?p=taxdetails&id=1261010 on 2025-09-11
Date
action
by
The webpage text is licensed under a Creative Commons
Attribution 4.0 License
original description
Yen, T.-C. (1951). Fresh-Water Mollusks of Cretaceous Age From Montana and Wyoming. Part 2: An Upper Cretaceous nonmarine molluscan fauna from the Leeds Creek area, Lincoln County, Wyoming <em>United States Geological Survey Professional Paper</em>. 233-A: 11-18
page(s): 16-17, pl. 2, fig. 13a-c [details]
page(s): 16-17, pl. 2, fig. 13a-c [details]
Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Type locality 2 miles S of Antelope Creek, 3/4 mile E of highway 30, Lincoln County, Wyoming, United States; Blackleaf Formation, Albian to early Cenomanian, Cretaceous [details]
