When a Plateau Suppresses a Plume: Disappearance of the Samoan Plume Under the Ontong Java Plateau

Abstract The Samoan hotspot generated an age‐progressive volcanic track that can be traced back to 24 Ma at Alexa Bank, but the trace of the older portion (>24 Ma) of the hotspot track is unclear. We show that six seamounts located in and around the Magellan Seamount chain—north of the Ontong‐Java P...

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Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	M. G. Jackson, V. A. Finlayson, Bernhard Steinberger, Kevin Konrad
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	Wiley 2024-08-01
Цуврал:	AGU Advances
Нөхцлүүд:	hotspot mantle plume Samoa Rarotonga Ontong Java Plateau Manihiki Plateau
Онлайн хандалт:	https://doi.org/10.1029/2023AV001079
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!