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Ordovician and Silurian graptolite succession in the Trail Creek area, central Idaho; a graptolite zone reference section

January 1, 1977

No abstract available.

Publication Year 1977
Title Ordovician and Silurian graptolite succession in the Trail Creek area, central Idaho; a graptolite zone reference section
DOI 10.3133/pp1020
Authors Claire Carter, Michael Churkin
Publication Type Report
Publication Subtype USGS Numbered Series
Series Title Professional Paper
Series Number 1020
Index ID pp1020
Record Source USGS Publications Warehouse