Traits taxon details
original description
Pagani, M. A.; Ferrari, S. M. (2011). A new Early Permian bivalve fauna from the Río Genoa Formation, Patagonia, Chubut Province, Argentina. <em>Alcheringa: An Australasian Journal of Palaeontology.</em> 35(3): 355-376., available online at https://doi.org/10.1080/03115518.2011.520198 page(s): 366-368, fig. 7A-D [details] Available for editors 
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