Traits taxon details
original description
Martinson, G. G.; Kolesnikov, C. M. (1974). Melovyye limnicheskiye mollyuski iz kostenosnykh gorizontov Mongolii [Cretaceous limnic molluscs from the bone-bearing horizons of Mongolia]. <em>Trudy Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya.</em> 1: 235-246. page(s): 238-239, pl. 1, figs 3, 4 [details] Available for editors 
additional source
Martinson, G. G. (1982). Pozdnemelovyye mollyuski Mongolii: sistematika, stratigrafiya, tafonomiya [Late Cretaceous mollusks of Mongolia: taxonomy, stratigraphy, taphonomy]. <em>Trudy Sovmestnaya Sovetsko-Mongol'skaya Paleontologicheskaya Ekspeditsiya.</em> 17: 1-82., available online at https://www.geokniga.org/books/10159 page(s): 46, pl. 5, figs 6, 7 [details] Available for editors 
|