The geologic time classification of the United States Geological Survey compared with other classifications, accompanied by the original definitions of era, period and epoch terms

Bulletin 769
By:

Links

Abstract

Additional publication details

Publication type Report
Publication Subtype USGS Numbered Series
Title The geologic time classification of the United States Geological Survey compared with other classifications, accompanied by the original definitions of era, period and epoch terms
Series title Bulletin
Series number 769
DOI 10.3133/b769
Edition -
Year Published 1925
Language ENGLISH
Publisher Govt. Print. Office,
Description 138 p. ill. ;24 cm.