MolluscaBase taxon details
original description
(of Trigonioides diversicostatus Hoffet, 1937 †) Hoffet, J.-H. (1937). Les lamellibranches saumatres du Sénonien de Muong Phalane (Bas-Laos). <em>Bulletin du Service géologique de l'Indochine.</em> 24(1): 4-25.
page(s): 14, pl. 3, figs 1-7 [details] Available for editors [request]
original description
(of Nippononaia (Mekongiconcha) robusta T. Kobayashi, 1968 †) Kobayashi, T. (1968). The Cretaceous non-marine pelecypods from the Nam Phung Dam site in the northeastern part of the Khorat Plateau, Thailand with a note on the Trigonioididae. <em>Geology and Paleontology of Southeast Asia.</em> 4: 109-138, pl. 20-23. Tokyo.
page(s): 132, pl. 21, fig. 3a, b [details] Available for editors [request]
original description
(of Nippononaia mekongensis T. Kobayashi, 1963 †) Kobayashi, T. (1963). On the Cretaceous Ban Na Yo Fauna of East Thailand with a Note on the Distribution of <em>Nippononaia</em>, <em>Trigonioides</em> and <em>Plicatounio</em>. <em>Japanese Journal of Geology and Geography.</em> 34(1): 35-43.
page(s): 39-40, pl. 3, figs 1-6 [details] Available for editors [request]