World map showing surface and subsurface distribution and lithologic character of Middle and Late Neoproterozoic rocks /

Bibliographic Details
Main Author:	Stewart, J. H., 1928-2013
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	[Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Series:	U.S. Geological Survey open-file report ; 2007-1087.
Subjects:	From 570 million to 2 billion years ago Geology, Stratigraphic > Proterozoic > Maps. Geology, Stratigraphic. Proterozoic Geologic Period. Maps.
Online Access:	https://purl.fdlp.gov/GPO/LPS86824