%0 Journal Article %T Paleomagnetism of Permo-Triassic and Cretaceous rocks from the Antofagasta region, northern Chile %+ Universidad de Chile = University of Chile [Santiago] (UCHILE) %+ Géosciences Rennes (GR) %A Narea, K. %A Pena, M. %A Bascunan, S. %A Becerra, J. %A Gomez, I. %A Deckart*, K. %A Munizaga, F. %A Maksaev, V. %A Arriagada, Cesar %A Roperch, Pierrick %< avec comité de lecture %@ 0895-9811 %J Journal of South American Earth Sciences %I Elsevier %V 64 %P 261-272 %8 2015 %D 2015 %R 10.1016/j.jsames.2015.09.008 %Z Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] %Z Sciences of the Universe [physics]/Earth Sciences/StratigraphyJournal articles %X New paleomagnetic data from Permo-Triassic and Late Cretaceous rocks yield a consistent trend of vertical-axis-tectonic-rotations which are consistent with the Central Andean Rotation Pattern (CARP). However, three sites in the Tuina Formation and one site in the Purilactis Group record large rotations (80°). These mayor rotations are probably due to dextral-transpressive deformation occurring in close relation with the Incaic tectonic phase. Consequently, it is possible to infer that previous tectonic phases Peruvian and K-T would not have produced significant tectonic rotations in the area. %G English %L insu-02440221 %U https://insu.hal.science/insu-02440221 %~ INSU %~ UNIV-RENNES1 %~ UR2-HB %~ CNRS %~ GR %~ OSUR %~ GIP-BE %~ UR1-HAL %~ UR1-SDLM %~ GR-PPDB %~ UNIV-RENNES2 %~ TEST-UR-CSS %~ UNIV-RENNES %~ INRAE %~ UR1-ENV %~ GR-P