The Early to Middle Ordovician graptolite faunal succession of the Trail Creek region, central Idaho, U.S.A

The Early to Middle Ordovician graptolite faunal succession of the Trail Creek region, central Idaho, U.S.A

The Middle Ordovician graptolite biostratigraphy of the Trail Creek region of Idaho is reviewed and revised. The oldest known fauna belongs to the Didymograptellus bifidus Biozone. The Isograptus victoriae lunatus, I. victoriae maximodivergens, Oncograptus, Undulograptus austrodentatus and Holmograp...

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Bibliographic Details
Main Authors: J. Maletz, D. Goldman, M. Cone
Format: Article
Language:English
Published: Universitat de Barcelona (UB), Geociències Barcelona (Geo3BCN), Institut de Diagnosi Ambiental i Estudis de l'Aigua (IDAEA), Universitat Autònoma de Barcelona (UAB) 2005-01-01
Series:Geologica Acta
Subjects:
North America
Ordovician
Arenig
Graptolites
Biostratigraphy.
Online Access:https://revistes.ub.edu/index.php/GEOACTA/article/view/1878

Internet

https://revistes.ub.edu/index.php/GEOACTA/article/view/1878

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