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Alpine Texas
1
Andesite dike
1
Augusta
1
B. G. J
Basaltic dike
1
Big Bend National Park
1
Bilateral symmetry
1
Brian Geoffrey Johnson Upton
1
California
1
Canada
1
Cat's Nick
1
Cerro Castollon
Chisos Formation
1
Christmas Mountains
1
Colorado
1
Composite dike
1
Contact surface
1
Cooling surfaces
1
Cote de Neiges
1
Crater Elegante
1
Cretaceous limestone
1
Dike
1
Dike margins
1
Dike swarm
1
Dike termination
1
Edinburgh
1
Extrusive igneous bodies
1
Feeder dike
1
Feeders
1
Field geology
1
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