MolluscaBase taxon details
Hyriopsis descendens Odhner, 1925 †
1541221 (urn:lsid:marinespecies.org:taxname:1541221)
accepted
Species
fossil only
Odhner, N. H. J. (1925). Shells from the San Men Series. <em>Palaeontologia Sinica, Series B.</em> 6(1): 1-20.
page(s): 5-6, pl. 3, fig. 11 [details] Available for editors
[request]
page(s): 5-6, pl. 3, fig. 11 [details] Available for editors

Note "Near Ho Ti Tsun, Yüan Chü Hsien, S. Shansi"...
From editor or global species database
Type locality "Near Ho Ti Tsun, Yüan Chü Hsien, S. Shansi" (Shanxi, China) [details]
Stratigraphy Described from the San Men (Sanmen) Formation, today considered to be of Pliocene to middle Pleistocene age (Hu et al....
Stratigraphy Described from the San Men (Sanmen) Formation, today considered to be of Pliocene to middle Pleistocene age (Hu et al. 2019, Global and Planetary Change 178). [details]
MolluscaBase eds. (2025). MolluscaBase. Hyriopsis descendens Odhner, 1925 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1541221 on 2025-09-11
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original description
Odhner, N. H. J. (1925). Shells from the San Men Series. <em>Palaeontologia Sinica, Series B.</em> 6(1): 1-20.
page(s): 5-6, pl. 3, fig. 11 [details] Available for editors
[request]
additional source Yen, T.-C. (1943). Review and summary of Tertiary and Quaternary non-marine mollusks of China. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 95: 267-309.
page(s): 304 [details] Available for editors
[request]
page(s): 5-6, pl. 3, fig. 11 [details] Available for editors

additional source Yen, T.-C. (1943). Review and summary of Tertiary and Quaternary non-marine mollusks of China. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 95: 267-309.
page(s): 304 [details] Available for editors





From editor or global species database
Stratigraphy Described from the San Men (Sanmen) Formation, today considered to be of Pliocene to middle Pleistocene age (Hu et al. 2019, Global and Planetary Change 178). [details]Type locality "Near Ho Ti Tsun, Yüan Chü Hsien, S. Shansi" (Shanxi, China) [details]