MolluscaBase name details
original description
Marshall, W. B. & Bowles, E. O. (1932). New fossil fresh-water mollusks from Ecuador. <em>Proceedings of the United States National Museum.</em> 82(2946): 1-7., available online at https://www.biodiversitylibrary.org/page/7608993
page(s): 5 [details]
status source
Nuttall, C. P. (1990). A review of the Tertiary non-marine molluscan faunas of the Pebasian and other inland basins of north-western South America. <em>Bulletin of The British Museum (Natural History), Geology Series.</em> 45(2): 165-371., available online at https://www.biodiversitylibrary.org/page/45474563
page(s): 271 [details]