| State | Louisiana |
|---|---|
| Name | Wilcox Group (undifferentiated) |
| Geologic age | Paleocene |
| Lithologic constituents |
Major
Unconsolidated > Fine-detrital > Clay (Bed)
Sedimentary > Coal > Lignite (Bed)
Unconsolidated > Coarse-detrital > Sand (Bed)
Minor
Sedimentary > Carbonate > Limestone (Bed)
|
| Comments | Includes Carrizo Sand (Calibone Group?) outcrops. |
| References | Snead, J.I., and Mcculloh, R.P., 1984, Geologic Map of Louisiana: Louisiana Geological Survey, scale 1:500,000. |
| NGMDB product | |
| Counties | Bienville - Bossier - Caddo - De Soto - Natchitoches - Red River - Sabine - Webster |