Fission-track and K-Ar ages of natural glasses
By: by C. W. Naeser, G. A. Izett, and J. D. Obradovich.
Contributors: Izett, Glen Arthur, 1928- joint author.; Obradovich, John D., joint author.
Series: Geological Survey bulletin ;; 1489; Geological Survey bulletin ;; 1489.
Publisher: U.S. Govt. Print. Off.; For sale by the Supt. of Docs.
Published: 1980
Place of publication: Washington
Language: eng
Number of pages: 31
Subjects: Obsidian.; Tektite.; Radioactive dating.
Notes: Bibliography: p. 13-15.