Crust and mantle of the Gulf of Mexico

G. W. Moore

doi:10.1038/238452b0

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Crust and mantle of the Gulf of Mexico

G. W. Moore

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Abstract

A SEEMING paradox has puzzled investigators of the crustal structure of the Gulf of Mexico since Ewing et al. 1 calculated that a unit area of the rather thick crust in the gulf contains less mass than does a combination of the crust and enough of the upper mantle to make a comparable thickness in the Atlantic Ocean. They also noted that the free-air gravity of the gulf is essentially normal and fails by a large factor to be low enough to reflect the mass difference that they calculated. We propose a solution to this problem.

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Source-reported bounding extent: 17.22475820662464° to 31.952162238024975° latitude; -98.7451171875° to -80.37597656249999° longitude. This indicates report coverage, not an exact sampling location. View area on OpenStreetMap.

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G. W. Moore. 1972. Crust and mantle of the Gulf of Mexico. https://doi.org/10.1038/238452b0

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