Keyphrases
Vertebrates
100%
Western North America
100%
Lower Devonian
100%
Middle Devonian
100%
Biostratigraphic
100%
Butte
75%
North America
50%
Canyon
50%
Emsian
50%
Vertebrate Fossils
50%
Western United States
25%
Sedimentary Rocks
25%
Idaho
25%
Age Constraints
25%
Alberta
25%
Non-marine
25%
Early Devonian
25%
Dolomite
25%
Stratigraphic Units
25%
Givetian
25%
Endemism
25%
Lochkovian
25%
Burro
25%
Invertebrate Fauna
25%
Pragian
25%
Spring Mountains
25%
Antiarchs
25%
Cosmopolitan Distribution
25%
Endemic Fauna
25%
Bighorn Mountains
25%
Biostratigraphic Correlation
25%
Mountain Channels
25%
Upper Part
25%
Earth and Planetary Sciences
North America
100%
Middle Devonian
100%
Fossil
50%
Emsian
50%
Sedimentary Rock
25%
United States
25%
Locale
25%
Idaho
25%
Early Devonian
25%
Dolomite
25%
Alberta
25%
Givetian
25%
Endemism
25%
Lochkovian
25%
Pragian
25%