Seismic stratigraphy of sedimentary cover in the Podvodnikov Basin and North Chukchi trough


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The multichannel seismic reflection data (MCS data) obtained in the Arktika-2014 expedition revealed the essential fact that must be taken into account by the tectonic model of the Central Arctic region. The Brookian, Lower Cretaceous, and Upper Jurassic unconformities are continuously traced from the North Chukchi offshore trough into the Podvodnikov Basin, indicating that the depocenter in the latter accumulated both Cretaceous sedimentary sequences and Early–Middle Mesozoic ones.

Sobre autores

V. Poselov

Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean

Email: vicb@vniio.nw.ru
Rússia, St. Petersburg

V. Butsenko

Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean

Autor responsável pela correspondência
Email: vicb@vniio.nw.ru
Rússia, St. Petersburg

S. Zholondz

Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean

Email: vicb@vniio.nw.ru
Rússia, St. Petersburg

A. Zholondz

Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean

Email: vicb@vniio.nw.ru
Rússia, St. Petersburg

A. Kireev

Gramberg All-Russian Scientific Research Institute for Geology and Mineral Resources of the Ocean

Email: vicb@vniio.nw.ru
Rússia, St. Petersburg

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