Stratigraphy of Mid-Cretaceous Blackleaf and lower part of the frontier formations in parts of Beaverhead and Madison counties, Montana | Blackleaf and Frontier Formations, Beaverhead and Madison Counties, Montana
1988
Dyman, T. S. | Nichols, Douglas J.
AGROVOC关键词
书目信息
Stratigraphy of mid-Cretaceous Blackleaf and lower part of the Frontier formations in parts of Beaverhead and Madison counties, Montana
U.S. Geological Survey bulletin
出版者
United States Government Printing Office, For sale by the Books and Open-File Reports Section, U.S. Geological Survey
其它主题
Frontier formation; United states; From 65 to 140 million years ago; Madison county; Blackleaf formation; Blackleaf formation (mont.); Beaverhead county; Stratigraphic
语言
英语
注释
by Thaddeus S. Dyman and Douglas J. Nichols.
Includes bibliographical references (pages 25-27).
类型
Bibliography; Monographic; Government Publication; Text
团体作者
Geological Survey (U.S.)
2024-02-27
MODS
