Limopsis striatopunctatus

Geological context: Late Cretaceous, Fox Hills Fm, Trail City Mbr. Collection locality: Limopsis conc., conc. 2, several outcrops and small faces to SW of prairie trail, 900 ft N of loc. C0234, Long's Ridge, and 6.7 mi W of Whitehorse, Dewey County, South Dakota, USA. Collected by Ian G. Speden, 1962. IP number 346157; lot count 1; taphonomy=concretion; accn=IPA.07048; associatedwith=on same slab: IP.346157,IP.346208,IP.346214,IP.346215,IP.346216,IP.346217,IP.346218,IP.346219,IP.346220,IP.346221,IP.346222,IP.346223,IP.346224,IP.346225,IP.346226,IP.346227,IP.346228,IP.346236,IP.346237,IP.346238,IP.346229,IP.346230,IP.346231,IP.346232,IP.346233,IP.346234,IP.346235,IP.346205,IP.346206,IP.346207,IP.346209,IP.346210,IP.346211,IP.346212,IP.346213,IP.346158,IP.346159,IP.346201,IP.346202,IP.346203,IP.346204.