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Cave-fills in Miocene-Pliocene strata on Cayman Brac, British West Indies: Implications for the geological evolution of an isolated oceanic island.
Download2016-01-01
An 8-m-high wall in a quarry on the west end of Cayman Brac exposes the upper part of the Cayman Formation (Miocene), the lower part of the overlying Pedro Castle Formation (Pliocene), and the Cayman Unconformity, which is a karstic unconformity that separates these formations. The modern-day...
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Spring 2015
The carbonate succession on Grand Cayman and Cayman Brac, located close to each other in the Caribbean Sea, includes the Bluff Group that is formed of the unconformity-bounded Brac Formation (early Oligocene), Cayman Formation (middle Miocene), and Pedro Castle Formation (early Pliocene), which...
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2007-01-01
Alonso-Zarza. Ana M., Jones, Brian
The rugged karst terrain developed on the dolostones of the Miocene Cayman Formation (Fm) on Grand Cayman includes numerous large cavities that formed through the activity of tree roots. The surfaces of those cavities are coated with laminated calcrete crusts up to 8 cm thick that are formed of...