MolluscaBase taxon details
original description
(of Toxosoma eborea Conrad, 1874 †) Conrad, T. A. (1874). Remarks on the Tertiary clay of the Upper Amazon with descriptions of new shells. <em>Proceedings of the Academy of Natural Sciences of Philadelphia.</em> 1874: 25-32., available online at https://www.biodiversitylibrary.org/page/26361848
page(s): 31, pl. 1, fig. 7 [details]
original description
(of Pseudolacuna macroptera O. Boettger, 1878 †) Boettger, O. (1878). Die TertiƤrfauna von Pebas am oberen MaraƱon. <em>Jahrbuch der k. k. geologischen Reichsanstalt.</em> 28: 485-540., available online at http://www.zobodat.at/pdf/JbGeolReichsanst_028_0485-0504.pdf
page(s): 416, pl. 13, figs 14, 15 [details]
basis of record
Wesselingh, F.P. (2006). Molluscs from the Miocene Pebas Formation of Peruvian and Colombian Amazonia. <em>Scripta Geologica.</em> 133: 19-290., available online at http://www.repository.naturalis.nl/document/41346
page(s): 129-130, figs 15v, 162-163 [details]