Literature DB >> 12881572

The Emperor Seamounts: southward motion of the Hawaiian hotspot plume in Earth's mantle.

John A Tarduno1, Robert A Duncan, David W Scholl, Rory D Cottrell, Bernhard Steinberger, Thorvaldur Thordarson, Bryan C Kerr, Clive R Neal, Fred A Frey, Masayuki Torii, Claire Carvallo.   

Abstract

The Hawaiian-Emperor hotspot track has a prominent bend, which has served as the basis for the theory that the Hawaiian hotspot, fixed in the deep mantle, traced a change in plate motion. However, paleomagnetic and radiometric age data from samples recovered by ocean drilling define an age-progressive paleolatitude history, indicating that the Emperor Seamount trend was principally formed by the rapid motion (over 40 millimeters per year) of the Hawaiian hotspot plume during Late Cretaceous to early-Tertiary times (81 to 47 million years ago). Evidence for motion of the Hawaiian plume affects models of mantle convection and plate tectonics, changing our understanding of terrestrial dynamics.

Year:  2003        PMID： 12881572     DOI： 10.1126/science.1086442

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  11 in total

1.  Lithospheric controls on magma composition along Earth's longest continental hotspot track.

Authors:  D R Davies; N Rawlinson; G Iaffaldano; I H Campbell
Journal:  Nature       Date:  2015-09-14       Impact factor: 49.962

Review 2.  The age and origin of the Pacific islands: a geological overview.

Authors:  Vincent E Neall; Steven A Trewick
Journal:  Philos Trans R Soc Lond B Biol Sci       Date:  2008-10-27       Impact factor: 6.237

3.  Inferring nonlinear mantle rheology from the shape of the Hawaiian swell.

Authors:  N Asaadi; N M Ribe; F Sobouti
Journal:  Nature       Date:  2011-05-11       Impact factor: 49.962

4.  A rapid burst in hotspot motion through the interaction of tectonics and deep mantle flow.

Authors:  Rakib Hassan; R Dietmar Müller; Michael Gurnis; Simon E Williams; Nicolas Flament
Journal:  Nature       Date:  2016-05-12       Impact factor: 49.962

5.  Crustal anisotropy across northern Japan from receiver functions.

Authors:  I Bianchi; G Bokelmann; K Shiomi
Journal:  J Geophys Res Solid Earth       Date:  2015-07-14       Impact factor: 3.848

6.  Pacific plate motion change caused the Hawaiian-Emperor Bend.

Authors:  Trond H Torsvik; Pavel V Doubrovine; Bernhard Steinberger; Carmen Gaina; Wim Spakman; Mathew Domeier
Journal:  Nat Commun       Date:  2017-06-05       Impact factor: 14.919

7.  Intraoceanic subduction spanned the Pacific in the Late Cretaceous-Paleocene.

Authors:  Mathew Domeier; Grace E Shephard; Johannes Jakob; Carmen Gaina; Pavel V Doubrovine; Trond H Torsvik
Journal:  Sci Adv       Date:  2017-11-08       Impact factor: 14.136

8.  Northward drift of the Azores plume in the Earth's mantle.

Authors:  Maëlis Arnould; Jérôme Ganne; Nicolas Coltice; Xiaojun Feng
Journal:  Nat Commun       Date:  2019-07-19       Impact factor: 14.919

9.  Hotspot motion caused the Hawaiian-Emperor Bend and LLSVPs are not fixed.

Authors:  Richard K Bono; John A Tarduno; Hans-Peter Bunge
Journal:  Nat Commun       Date:  2019-07-29       Impact factor: 14.919

10.  On the relative motions of long-lived Pacific mantle plumes.

Authors:  Kevin Konrad; Anthony A P Koppers; Bernhard Steinberger; Valerie A Finlayson; Jasper G Konter; Matthew G Jackson
Journal:  Nat Commun       Date:  2018-02-27       Impact factor: 14.919
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