Evidence for Petit‐Spot Volcanism in the Puerto Rico Trench

Evidence for Petit‐Spot Volcanism in the Puerto Rico Trench

Abstract Petit‐spot volcanism occurs in intraplate settings along the outer rise of subducting plates. Here we present evidence for petit‐spot type of volcanism from multibeam bathymetry and backscatter data from the Puerto Rico Trench (PRT). It is the first report of such volcanism in the Atlantic...

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Main Authors: Nicholas Harmon, William Danforth, Uri Ten Brink, J. Pablo Canales, Shuoshuo Han, Elizabeth Vanacore, Jose‐Luis Granja‐Bruña, Wayne Baldwin, Seth Ackerman, Liam Moser, Elisaveta Sokolkova
Format: Article
Language:English
Published: Wiley 2025-05-01
Series:Geophysical Research Letters
Subjects:
petit‐spot
bathymetry
seafloor volcano
marine geophysics
lithosphere‐asthenosphere boundary
Online Access:https://doi.org/10.1029/2024GL114362
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https://doi.org/10.1029/2024GL114362

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