Locality Layer
Okmulgee Co., sec.10, T.9N., R.10E. Wetumka Fm.
Okmulgee Co., sec.2, T.14N., R.12E. Wewoka Fm.
Okmulgee Co., sec.24, T.15N., R.11E. Holdenville Fm.
Okmulgee Lake, OKD-10 Wewoka Fm., middle (Anna shale bed)
Okmulgee, sec.2 T.14N.R.12E. 2.4mls W of Wewoka Fm.
Preston, near, sec.10, T.13N., R.12E. Wewoka Fm.
Tulsa Co., 10.2 mls S of, line on Hwy.75 Wewoka Fm.