MolluscaBase name details
Cyotrigonioides intermedius F.-X. Guo, 1981 †
1534146 (urn:lsid:marinespecies.org:taxname:1534146)
unaccepted > junior subjective synonym
Species
fossil only
Guo, F.-X. (1981). Bivalves from the Jingxing Formation (Cretaceous) in western Yunnan with notes on the origin of the trigonioids in Asia. In: Palaeontological Society of China (Ed.) 12th Annual Conference of the Palaeontological Society of China, Selected Papers. Science Press, Beijing, pp. 61-79, pls 1-3.
page(s): 64, pl. 3, figs 2, 3 [details] Available for editors
[request]
page(s): 64, pl. 3, figs 2, 3 [details] Available for editors
[request]
Type locality contained in Yunnan
type locality contained in Yunnan [details]
MolluscaBase eds. (2021). MolluscaBase. Cyotrigonioides intermedius F.-X. Guo, 1981 †. Accessed at: https://molluscabase.org/aphia.php?p=taxdetails&id=1534146 on 2025-09-11
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The webpage text is licensed under a Creative Commons
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original description
Guo, F.-X. (1981). Bivalves from the Jingxing Formation (Cretaceous) in western Yunnan with notes on the origin of the trigonioids in Asia. In: Palaeontological Society of China (Ed.) 12th Annual Conference of the Palaeontological Society of China, Selected Papers. Science Press, Beijing, pp. 61-79, pls 1-3.
page(s): 64, pl. 3, figs 2, 3 [details] Available for editors [request]
source of synonymy Sha, J. (2007). Cretaceous trigonioidid (non-marine Bivalvia) assemblages and biostratigraphy in Asia with special remarks on the classification of Trigonioidacea. <em>Journal of Asian Earth Sciences.</em> 29(1): 62-83., available online at https://doi.org/10.1016/j.jseaes.2006.01.003
page(s): 66-67 [details] Available for editors [request]
page(s): 64, pl. 3, figs 2, 3 [details] Available for editors
[request]source of synonymy Sha, J. (2007). Cretaceous trigonioidid (non-marine Bivalvia) assemblages and biostratigraphy in Asia with special remarks on the classification of Trigonioidacea. <em>Journal of Asian Earth Sciences.</em> 29(1): 62-83., available online at https://doi.org/10.1016/j.jseaes.2006.01.003
page(s): 66-67 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
