登入選單

返回Google圖書搜尋

New Names for Units in the Lower Part of the Green River Formation, Piceance Creek Basin, Colorado

Ronald Carl JohnsonGeological Survey (U.S.)

出版	U.S. Government Printing Office, 1984
URL	http://books.google.com.hk/books?id=9ewjzQEACAAJ&hl=&source=gbs_api

註釋

A fresh-water lacustrine unit is assigned a new name, and the Douglas Creek Member is redefined. New names are also assigned to the marker beds in this lower part of the Green River Formation.