著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL
"Sarna-Wojcicki, Andrei M. and Geological Survey (U.S.)","Tephra layers of Blind Spring Valley and related upper Pliocene and Pleistocene tephra layers, California, Nevada, and Utah : isotopic ages, correlation, and magnetostratigraphy",,"U.S. Dept. of the Interior, U.S. Geological Survey,USGS Information Services [distributor]",2005,Geological Survey professional paper,,0607971754,,https://cir.nii.ac.jp/crid/1130282270303709440