original description
González, C. R. (2006). Lower Permian bivalves from central Patagonia, Argentina. <em>Paläontologische Zeitschrift.</em> 80(2): 130-155., available online at https://doi.org/10.1007/bf02988973
page(s): 137, fig. 5A, B [details] Available for editors [request]
basis of record
Neves, J. P.; Anelli, L. E.; Pagani, M. A.; Simões, M. G. (2014). Late Palaeozoic South American pectinids revised: biostratigraphical and palaeogeographical implications. <em>Alcheringa: An Australasian Journal of Palaeontology.</em> 38(2): 281-295., available online at https://doi.org/10.1080/03115518.2014.870383
page(s): 293 [details] Available for editors [request]
From editor or global species database
Type locality 4000 m SW of puesto El Palenque, Tepuel Hills, Chubut [details]