• 13.7-14.5 Sandy shales, weathers a yellow-brown.

•13.0-13.7 Light gray sandy shale with small limonitic concretions, weathers to a light brown.

•11.5-13.0 Gray shale with abundant limonitic concretions; weathers tan-brown.

•11.0-11.5 Dark gray shale with large phosphatic and calcareous concretions at base, sparingly fossiliferous, weathers gray.

•10.0-11.0 fill material for upper pond dam is fossiliferous with mature mollusks and dysaerobic biofacies fossils present.

•4.0-10.0 Covered with vegetation between upper and lower pond dam.

•2.25-4.0 Exposed in lower pond dam fill, no fossils were recovered on the dam.

•0.0-2.25 Stream cut to the east side of lower pond dam, shale is blue-gray on weathered surface and shaley, non-fossiliferous on surface, nonconcretionary.