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.
Ключевые слова АГРОВОК
Библиографическая информация
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
Издатель
United States Government Printing Office, For sale by the Books and Open-File Reports Section, U.S. Geological Survey
Другие темы
Frontier formation; United states; From 65 to 140 million years ago; Madison county; Blackleaf formation; Blackleaf formation (mont.); Beaverhead county; Stratigraphic
Язык
Английский
Примечание
by Thaddeus S. Dyman and Douglas J. Nichols.
Includes bibliographical references (pages 25-27).
Тип
Bibliography; Monographic; Government Publication; Text
Корпоративный автор/ Групповой автор
Geological Survey (U.S.)
2024-02-27
MODS
Поставщик данных
Эту запись предоставил National Agricultural Library
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