Late Jurassic Margin of Laurasia–A Record of Faulting Accommodating Plate Rotation

Evolution of the Caribbean plate and origin of the Gulf of Mexico in light of plate motions accommodated by strike-slip faulting
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Published:December 01, 2015
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CiteCitation
Edward G. Lidiak, Thomas H. Anderson, 2015. "Evolution of the Caribbean plate and origin of the Gulf of Mexico in light of plate motions accommodated by strike-slip faulting", Late Jurassic Margin of Laurasia–A Record of Faulting Accommodating Plate Rotation, Thomas H. Anderson, Alexei N. Didenko, Cari L. Johnson, Alexander I. Khanchuk, James H. MacDonald, Jr.
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Restoration of plate consumption recorded by Caribbean arc volcanism reveals probable plate movements that led to the emplacement of the proto–Caribbean plate into the present Caribbean region and provided the space necessary to accommodate the rotation of the Yucatán Peninsula concurrent with the opening of the Gulf of Mexico between ca. 170 Ma and 150 Ma. Fault movement of the Yucatán, caused by edge-driven processes, resulted in counterclockwise rotation, as shown by paleomagnetic studies. Restoration of Yucatán rotation necessitates the presence of a paleogeography different from the current distribution of the Greater and Lesser Antilles.
During emplacement of the Caribbean...
- Albian
- andesites
- Antilles
- Atlantic Ocean
- basalts
- calc-alkalic composition
- Caribbean Plate
- Caribbean region
- Caribbean Sea
- Cayman Islands
- Cayman Trough
- Cenomanian
- Cenozoic
- Cretaceous
- Cuba
- dacites
- emplacement
- Eocene
- faults
- Greater Antilles
- Gulf of Mexico Basin
- Hauterivian
- Hispaniola
- horizontal movements
- igneous rocks
- intrusions
- large igneous provinces
- Lesser Antilles
- lithosphere
- Lower Cretaceous
- Mesozoic
- Nicaragua Rise
- North Atlantic
- oceanic lithosphere
- Pacific Plate
- Paleocene
- Paleogene
- Pinar del Rio Cuba
- plate rotation
- plate tectonics
- rhyodacites
- rhyolites
- South America
- strike-slip faults
- tectonics
- Tertiary
- tholeiite
- Upper Cretaceous
- Virgin Islands
- volcanic rocks
- volcanism
- West Indies
- Yucatan Peninsula
- Romeral Fault
- Caribbean-Colombian oceanic plateau