Eaton Greensand Lentil in Claiborne Group (TX-recognized locally in Robertson Co.)
early Tertiary (middle Eocene)
Notable exposures south of Eaton, in vicinity of Shiloh School, in southern Robertson Co., in the A.W. Rowlett, Geo. W. Cox, northwestern corner of the Lavina Rollison, and southern part of the Jose Maria Viesca surveys, Robertson Co., east-central TX (Renick and Stenzel, 1931).
East Texas basin
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