Locality Layer
USA, Indiana, Brown County, unrecorded Millsap Lake Fm., Kickapoo Falls Lst.
USA, New Mexico, San Miguel Co., Rowe, Pecos River Magdalena Fm.
USA, Oklahoma, Murray Co., Sulphur, S of Buckhorn Asphalt
USA, Oklahoma, Pontotoc Co., Ada, E of Boggy Shale
USA, Oklahoma, Pontotoc Co., Pontotoc Co., sec.22, T.3N., R.7E Middle part of Boggy Shale
USA, Texas, Hood Co., Kickapoo Creek Millsap Lake Fm.