Interpretation of K-Ar and Rb-Sr isotopic dates from a Precambrian basement core, Erie County, Pennsylvania
By: by Davis M. Lapham.
Series: Information circular - Commonwealth of Pennsylvania, Bureau of Topographic and Geologic Survey ; 79
Publisher: Commonwealth of Pennsylvania, Dept. of Environmental Resources, Bureau of Topographic and Geologic Survey
Published: 1975
Place of publication: Harrisburg
Language: eng
Number of pages: 26
Subjects: Geology, Stratigraphic -- Precambrian.; Potassium-argon dating.; Rubidium-strontium dating -- Pennsylvania -- Erie County.; Geology -- Pennsylvania -- Erie County.
Other titles: Interpretation of K-Ar and Rb-Sr isotopic dates ...
Notes: Bibliography: p. 25-26.