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Filtering by: Creator Keller, C. Decade 2000-2009 License Attribution-NonCommercial-NoDerivs 3.0 United States

Multiple mantle plume components involved in the petrogenesis of subduction-related lavas from the northern termination of the Tonga Arc and northern Lau Basin: Evidence from the geochemistry of arc and backarc submarine volcanics

Creator:

Falloon, Trevor J., Danyushevsky, Leonid V., Crawford, Tony J., Maas, Roland, Woodhead, Jon D., Eggins, Stephen M., Bloomer, Sherman H., Wright, Dawn J., Zlobin, Sergei K., and Stacey, Andrew R.

Abstract:

New seafloor mapping and sampling demonstrates that the eruption of the high-Ca boninites is clearly associated with rifting of the northern Tonga ridge and the northern Lau Basin at the northern termination of the Tonga Trench. There is very strong evidence for OIB plume related mantle sources involved in the...

Resource Type:

Article

Full Text:

least ~1480°C at 1.5 Gpa. The presence of abnormally hot mantle at relatively shallow depths at the
1999/2000 Annual Report

Creator:

Hatfield Marine Science Center

Abstract:

Report year ends June 30.

Resource Type:

Other

Full Text:

Section at the Western Fisheries Research Center. Following an introductory breakfast with Dr. Wilson C