TY - BOOK T1 - Tephra layers of Blind Spring Valley and related upper Pliocene and Pleistocene tephra layers, California, Nevada, and Utah :isotopic ages, correlation, and magnetostratigraphy / DA - 2005. CY - Denver, CO : AU - Sarna-Wojcicki, Andrei M. VL - 1701 CN - QE75 CN - QE75 CN - QE75 PB - U.S. Dept. of the Interior, U.S. Geological Survey : PB - USGS Information Services [distributor], PP - Denver, CO : PY - 2005. N1 - Shipping list no.: 2005-0136-P. ID - 292165 KW - Volcanic ash, tuff, etc. KW - Volcanic ash, tuff, etc. KW - Volcanic ash, tuff, etc. KW - Geology, Stratigraphic KW - Geology, Stratigraphic SN - 0607971754 TI - Tephra layers of Blind Spring Valley and related upper Pliocene and Pleistocene tephra layers, California, Nevada, and Utah :isotopic ages, correlation, and magnetostratigraphy / LK - http://catalog.hathitrust.org/api/volumes/oclc/59823456.html LK - http://purl.access.gpo.gov/GPO/LPS60869 UR - http://catalog.hathitrust.org/api/volumes/oclc/59823456.html UR - http://purl.access.gpo.gov/GPO/LPS60869 ER -