Structural elements of the sedimentary cover in the Deryugin Basin of the Sea of Okhotsk

A map of the tectonic zoning of the sedimentary cover in the Deryugin Basin area was constructed based on the structural data. For this purpose, a structural-tectonic map of the sedimentary cover was compiled using CDP seismic reflection and gravimetry data. Depending on the size, spatial position, and orientation, the structural elements of different orders were grouped into tectonic systems. The latters were subdivided into structural zones consisting of higher order structural elements in the form of relative rises and troughs. The corresponding maps and schemes are also presented in this paper.