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An 80 km-long unexplored subsurface detachment fold, the Eureka Structure, exists in the southern Appalachian thrust belt just east of the Cumberland escarpment in eastern Tennessee.
Click on pdf link below to view entire article.
An 80 km-long unexplored subsurface detachment fold, the Eureka Structure, exists in the southern Appalachian thrust belt just east of the Cumberland escarpment in eastern Tennessee.