Franconian (Stage)
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- Middle and Upper Devonian Cryptodonta (Bivalvia) from the Pelagic Hercynian Facies - Taxonomy, Stratigraphy, and Paleoecology
- United States Department of the Interior Us. Geological Survey
- Stratigraphic Nomenclature for Michigan
- Paleontological Contributions
- Evolution of the Lithosphere in the Area of the Rhine Rift System
- 2 Paleontology and Taphonomy of the Upper Weeks Formation (Cambrian, Upper Marjuman, Cedaria Zone) of Western Utah
- Description of Minnesota Geological Survey's Coding System
- A Field Trip from the Franconian Alb to Bohemia
- Late Cambrian), Hollandale Embayment, Southeastern Minnesota
- Early Paleozoic of New Mexico Rousseau H
- Stratigraphic Nomenclature of Cambrian and Lower Ordovician Rocks of Easternmost Southern Arizona and Adjacent Westernmost New Mexico