Helochelys is an extinct genus of stem turtle known from the Late Cretaceous (Cenomanian) of southern Germany. H. von Meyer. 1854. Mittheilung, an Professor Bronn gerichtet. Neues Jahrbuch fu?r Mineralogie, Geognosie, Geologie und Petrefakten-Kunde 1854:575-581W. G. Joyce, S. D. Chapman, R. T. J. Moody and C. A. Walker. 2011. The skull of the solemydid turtle Helochelydra nopcsai from the Early Cretaceous of the Isle of Wight (UK) and a review of Solemydidae. Special Papers in Palaeontology 86:75-97.
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