Global Map of Seismic Data and Ages of Ocean Crust (IMAGE)

University of Texas at Austin

Global Map of Seismic Data and Ages of Ocean Crust

Caption

Researchers at the University of Texas Institute for Geophysics used the location of seismic refraction data (circles) and mantle hotspots (white stars) to examine whether mid-plate volcanism substantially influenced the thickness of aged ocean crust. The modern mid-ocean ridge system is marked by a yellow line. Areas in violet outline large igneous provinces.

Credit

The University of Texas at Austin Jackson School of Geosciences

Usage Restrictions

With credit

License

Licensed content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.