undet. Scaphitidae

Geological context: Late Cretaceous, Fox Hills Fm, Timber Lake Mbr. Collection locality: float and in place, includes many concs., from Sphenodiscus Layer up through CAZ, road cut and adjacent outcrops along W side of SD Rt. 63, from High Elk Hill to point .5 mi N, & between 5.5 and 6 mi S of intersection with US Rt. 212, High Elk Hill, 6 mi SSW of Eagle Butte village, Ziebach County, South Dakota, USA. Collected by Karl M. Waage, 1940/1941. IP number 794508; lot count 1; taphonomy=concretion; accn=IPA.07048; associatedwith=on same slab: IP.794508,IP.794973,IP.794974,IP.794975,IP.794976,IP.794977,IP.794978,IP.794979,IP.794980,IP.794981,IP.794982,IP.794983,IP.794984,IP.794985,IP.794986,IP.794987,IP.794988,IP.794989,IP.794990,IP.794991,IP.794992,IP.794993,IP.794994,IP.794995,IP.794996,IP.794997,IP.794998,IP.794999,IP.795000,IP.795002,IP.795003,IP.795004,IP.795005,IP.795006,IP.795007,IP.795008,IP.795009,IP.795010,IP.795011,IP.795012,IP.795013,IP.795014,IP.795015,IP.795001.