Upper Cenozoic sediments of the lower Delaware Valley and the northern Delmarva peninsula, New Jersey, Pennsylvania, Delaware, and Maryland / by James P. Owens and James P. Minard
Series Titles:
Geological Survey professional paper ; 1067-D Surface and shallow subsurface geologic studies in the emerged coastal plains of the Middle Atlantic States Surface and shallow subsurface geologic studies in the emerged coastal plain of the Middle Atlantic States. Geological Survey professional paper ; 1067-D.