Tracking a Disappearing Mantle Plume in Ancient Samoa

A thick portion of Earth’s crust may have capped the Samoan plume and suppressed volcanism for 30 million years, explaining a curious gap along the Samoan chain.

Authors

Publication Details

Journal
Eos
Published
2024-10-25
DOI
https://doi.org/10.1029/2024eo240482
Primary Topic
Geology and Paleoclimatology Research
Type
article
Field-Weighted Citation Impact
0.00
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article

Tracking a Disappearing Mantle Plume in Ancient Samoa

Nathaniel Scharping
Eos
Geology and Paleoclimatology Research
article

Tracking a Disappearing Mantle Plume in Ancient Samoa

Nathaniel Scharping
article en

Abstract

A thick portion of Earth’s crust may have capped the Samoan plume and suppressed volcanism for 30 million years, explaining a curious gap along the Samoan chain.

EosVol. 105
Climate action
Openalex Percentile: Top 78%
Geology and Paleoclimatology Research
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Tracking a Disappearing Mantle Plume in Ancient Samoa — Nathaniel Scharping · Eos (2024) | TGRS Research Map | TGRS