Alarcon Basin
Submarine depression in Mexico
The Alarcon Basin is a submarine depression located on the seabed at the southern end of the Gulf of California. The basin results from the activity of the southernmost spreading center in the Gulf. This spreading center has also produced the southernmost oceanic rift in the Gulf of California Rift Zone, the Alarcon Rise. The basin and rise are linked to the Tamayo Fault to the south, and the Pescadero Fault in the north.
References
- Continent-Ocean Transition Across the Alarcon Basin, Gulf of California from Seismic Reflection and Refraction Data, Sutherland et al (2003)
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Tectonic plates of Central America (Pacific Plate–North American Plate–Caribbean Plate Convergence Zone)
- Cocos Plate
- Nazca Plate
- Rivera Plate
rift zones
- Atl Fault
- Atoyac Fault
- Ballenas Fault
- Carmen Fault
- Cerro Prieto Fault
- Chapala Tula Fault Zone
- Donaji Fault
- Guaymas Fault
- Gulf of California Rift Zone
- Farallon Fault
- Imperial Fault Zone
- Oaxaca Fault
- Pedro Miguel Fault
- Pescadero Fault
- Rivera Transform Fault
- Polochic Fault - Motagua Fault
- San Lorenzo Fault
- Tamayo Fault
troughs
- Alarcon Basin
- Carmen Basin
- Consag Basin
- Delfin Basin
- Guaymas Basin
- Middle America Trench (Acapulco/Guatemala)
- San Pedro Mártir Basin
- Tehuantepec Ridge
- Wagner Basin