Locality Layer
Brownwood, 16 km N of, Brownwood Lake Caddo Creek Fm., Colony Creek Shale
Byrd's store, 1 ml S of Graford Fm.
Lake Brownwood, TXV-46 Caddo Fm.,Colony Creek Shale Mb.
Lake Brownwood, TXV-49 Caddo Fm.,Colony Creek Shale Mb.
Trickim, TXV-22 Graham Fm., Finis Shale Mb.
Weedon School, 0.5 ml ENE of Graham Fm., lower part