Unit B

Greenish-gray sandy and clayey glauconitic silt.
State Delaware
Name Unit B
Geologic age Cretaceous-Tertiary
Lithologic constituents
Unconsolidated > Fine-detrital > SiltGreenish-gray sandy and clayey glauconitic silt
Comments Paleocene, may be overlain locally by the Pleistocene Columbia Formation

Spoljaric, Nenad and Jordan, Robert R., 1966, Generalized Geologic Map of Delaware SP4, State of Delaware, Delaware Geological Survey, scale ca. 1:300,000. Digitized by the Water Resources Division of the U.S. Geological Survey in the mid 1990's.

NGMDB product
Counties New Castle