https://www.usgs.gov/publications/hydrothermally-derived-petroleum-examples-guaymas-basin-gulf-california-and-escanaba
In the Guaymas Basin, a spreading axis in the Gulf of California, petroleum having a wide range of compositions forms by hydrothermal alteration of organic...
gulf of californiaguaymas basinderivedpetroleumexamples
https://www.usgs.gov/publications/origin-gulf-california
The probable cumulative Late Cretaceous and Cenozoic right-lateral strike-slip displacement along the San Andreas fault in central California is 350 miles. The...
the gulfgeological surveyorigincalifornia