Traits name details
original description
(of Opis undata Conrad, 1852 †) Conrad, T. A. (1852). Description of the fossils of Syria, collected in the Palestine expedition. pp. 211-235, 16 pls. In: Lynch, W.F. (Ed.) <i>Official Report of the US Expeditions to Explore the Dead Sea and the River Jordan</i>. National Observatory, printed by John Murphy & Co., Baltimore. page(s): 222, pl. 17, fig. 87 [details]
basis of record
Whitfield, R. P. (1891). Observations on some Cretaceous fossils from the Beyrût District of Syria, in the collection of the American Museum of Natural History, with descriptions of some new species. <em>Bulletin of the American Museum of Natural History.</em> 3: 381-457., available online at https://books.google.de/books?id=_GbbQaRQzi0C&printsec=frontcover&source=gbs_ge_summary_r&cad=0#v=onepage&q&f=false page(s): 400 [details]
additional source
Vokes, H.E. (1952). Notes on the pelecypod genus <em>Platopis</em> Whitfield. <em>American Museum Novitates.</em> 1560: 1-3., available online at https://digitallibrary.amnh.org/handle/2246/3975 [details]
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