|Name||McKenzie Formation, Clinton Group and Tuscarora Sandstone, undivided|
Sedimentary > Clastic > Mudstone > ShaleMcKenzie Formation and Clinton Group: the dark Rochester Shale and the Rose Hill predominantly red shale
Sedimentary > Clastic > Sandstone (Bed)McKenzie Formation and Clinton Group: the white Keefer Sandstone; and the Rose Hill predominantly red shale, with thin sandstone interbeds, some of which are called "iron sandstones" from their reddish-brown color and hematite content. Tuscarora Sandstone: medium- to thick-bedded, white to gray or pinkish sandstone, fine to coarse, quartzitic, ridge-forming. Equivalent to the Clinch Sandstone of Tennessee.
Sedimentary > Carbonate > Limestone (Lens)McKenzie Formation and Clinton Group: with thin limestone lenses
|Comments||Printed map has no indiviual description for this unit and no name , but has individual symbol and color. Only uses brackets to combine Smc and St. Sct is used in digital map, so combined Smc and St together and called this the "McKenzie Formation, Clinton Group and Tuscarora Sandstone, undivided". Combined thickness: Northeastern 780-1035 ft, Western 765 ft, Southeastern 435 ft|
Cardwell, D.H., Erwin, R.B., and Woodward, H.P., 1968 (slightly revised 1986), Geologic Map of West Virginia: West Virginia Geological and Economic Survey, Map 1, East Sheet, scale 1:250,000.