Conversion of the Radiometric Age Data Bank (RADB) to the National Geochronological Data Base (NGDB)
By: by Brian D. Marshall
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 93-336; U.S. Geological Survey open-file report -- 93-336
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; [Books and Open-File Reports Section, distributor
Published: 1993
Place of publication: Denver, Colo
Language: eng
Format: Microform
Number of pages: 76
Subjects: Information storage and retrieval systems -- Geology; Radioactive dating -- Databases; Geological time -- Databases
Notes: Distributed to depository libraries in microfiche

Shipping list no.: 94-0209-M

Includes bibliographical references (p. 13)

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1994] 1 microfiche : negative