Abstract

The thick (up to 17000 m) sequence of Albian, Upper Cretaceous, Paleogene, and Neogene ter-rigenous and less abundant volcanic rocks was deposited with breaks in sedimentation but without any tectonic rearrangements within the paleobasin bounded by the West Sakhalin and Tym-Poronai fault systems in the west and the east, respectively. The intensity of sagging progressively increased with time and reached a maximum in the late Miocene and Pliocene. The contemporary structure of the terrane started to form in the Pleistocene and has continued to form until now in the course of local inversion under the setting of dominating regional compression oriented in the ENE-E direction (60°–90°). The local indications of the SE-NW compression presumably are a result of pressure from the side of the Pacific Plate subducted beneath the Kurile-Kamchatka arc. Compression in these competing directions developed and develops contemporaneously within the same region.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.