Upper Cenozoic sediments of the lower Delaware Valley and the northern Delmarva Peninsula, New Jersey, Pennsylvania, Delaware, and Maryland

Abstract

The "yellow gravels" referred to by R. D. Salisbury in 1898 and the "Trenton gravel," as defined by H. C. Lewis in 1880, were in vestigated along the inner edge of the New Jersey Coastal Plain in southern New Jersey and in the northern Delmarva Peninsula.