Anadyr Basin Composite Tectono-Sedimentary Element, Chukotka Peninsula, NE Asia-Reference-Cited by-同舟云学术

Anadyr Basin Composite Tectono-Sedimentary Element, Chukotka Peninsula, NE Asia

Published:2024-07-29 Issue:1 Volume:57 Page:
ISSN:0435-4052
Container-title:Geological Society, London, Memoirs
language:en
Short-container-title:Memoirs

Author:

Ershova V. B.¹²³^ORCID,Antipov M. P.²,Agapitov D. D.⁴,Bordovskaya T. O.²,Prokopiev A. V.³,Shimanskiy S. V.¹,Akinin V.⁵

Affiliation:

1. Institute of Earth Science, St Petersburg State University, 7/9 Universitetskaya Nab., St Petersburg 199034, Russia

2. Geological Institute, Russian Academy of Sciences, 7 Pyzhevski Lane, Moscow 109017, Russia

3. Diamond and Precious Metal Geology Institute, Siberian Branch of the Russian Academy of Sciences, 39 Lenin Avenue, Yakutsk 677000, Russia

4. Igeotech, Leninskie Gory Street 1, Building 77, Moscow 119234, Russia

5. North East Interdisciplinary Science Research Institute, Russian Academy of Sciences, 16 Portovaya Street, Magadan 685000, Russia

Abstract

The Anadyr Basin reflects the tectonic history of the Chukotka and Kamchatka peninsulas in the late Mesozoic and Cenozoic. It is located at the junction of the Novosibirsk–Chukotka, West Koryak and Koryak–Kamchatka fold and thrust belts (FTBs) along the NE margin of Eurasia. The basin includes a latest Cretaceous–Cenozoic succession that is divided by several unconformities caused by tectonic events within the surrounding thrust belts, resulting in several episodes of basin inversion, uplift and erosion. Accordingly, and in the framework of this memoir, the basin is described as a composite tectono-sedimentary element (CTSE). Four gas and oil discoveries are known from the onshore part of the basin. The hydrocarbon prospectivity of the area is determined by the presence of latest Cretaceous–Eocene source rocks and Miocene reservoirs. The purpose of this chapter is to provide an overview of geological and geophysical studies, as well as exploration work for oil and gas undertaken during the late Soviet period and in more recent times in the Anadyr Basin.

Publisher

Geological Society of London

Link

https://www.lyellcollection.org/doi/pdf/10.1144/M57-2023-25

Reference51 articles.

1. History of the tectonic development of the Penzhina–Anadyr region in the late Mesozoic and Cenozoic;Agapitov D.I.;Geotectonics,1969

2. Results of geological exploration for oil and gas in the Anadyr Basin and tasks for further research;Agapitov D.I.;Geology of Oil and Gas,1970

3. Neogene deposits of the southern part of the Anadyr Basin;Agapitov D.I.;Geology and Geophysics,1971

4. New data on the geology and oil and gas potential of the Anadyr Basin;Agapitov D.I.;Trudy SVKNII DVSC AS USSR,1973

5. Agapitov D.I. Babkin P.V. and Ivanov V.V. 1976. Results and directions of oil and gas exploration work in the Magadan region. Magadan SVKNII DVSC AS USSR [in Russian].