Cascabel Formation (AZ)
Late Cretaceous to early Tertiary (Maastrichtian to Paleocene?)
Not designated. Named from Cascabel, 3 km southwest of nearest exposures of Cascabel, Hot Springs Canyon, Galiuro Mountains, Cochise Co., AZ (Goodlin and Mark, 1987).
Pedregosa basin
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
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