Coleoptera. : South Dakota. Dewey County. Moreau River. float, conc., SW-facing exposures on ridge extending NW from bluffs on Timber Lake Mbr, and about .5 mi W of loc C0089, and mi WSW of Green Grass. [90k; 90k]. Coll: Waage, K. M., Speden, I. G. 1962. Late Cretaceous. Maastrichtian. Fox Hills Fm. Timber Lake Mbr. Sphenodiscus Layer.;

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Keywords: animalia, arthropoda, coleoptera., hexapoda, insecta, pter, undet.