RESEARCH ARTICLE Pacific‐Panthalassic Reconstructions: Overview, Errata 10.1029/2019GC008402 and the Way Forward Key Points: Trond H. Torsvik1,2 , Bernhard Steinberger3,1 , Grace E. Shephard1 , • We devised a new absolute Late 1 1 1 1 Jurassic‐Cretaceous Pacific plate Pavel V. Doubrovine , Carmen Gaina , Mathew Domeier , Clinton P. Conrad , model and William W. Sager4 • This study was motivated because published Pacific plate models 1Centre for Earth Evolution and Dynamics (CEED), University of Oslo, Oslo, Norway, 2School of Geosciences, University – fl (83.5 150 Ma) are variably awed of Witwatersrand, Johannesburg, South Africa, 3Helmholtz Centre Potsdam, GFZ, Potsdam, Germany, 4Department of • The emplacement of the Shatsky Rise Large Igneous Province at ~144 Earth and Atmospheric Sciences, University of Houston, Houston, TX, USA Ma caused a major plate boundary reorganization Abstract We have devised a new absolute Late Jurassic‐Cretaceous Pacific plate model using a fixed hot spot approach coupled with paleomagnetic data from Pacific large igneous provinces (LIPs) while simultaneously minimizing plate velocity and net lithosphere rotation (NR). This study was motivated Correspondence to: fi ‐ ‐ fl T. H. Torsvik, because published Paci c plate models for the 83.5 to 150 Ma time interval are variably awed, and their
[email protected] use affects modeling of the entire Pacific‐Panthalassic Ocean and interpretation of its margin evolution. These flaws could be corrected, but the revised models would imply unrealistically high plate velocities fi Citation: and NR. We have developed three new Paci c realm models with varying degrees of complexity, but we Torsvik, T. H., Steinberger, B., focus on the one that we consider most realistic.