Seismic stratigraphy of sedimentary cover in the Podvodnikov Basin and North Chukchi trough
Seismic stratigraphy of sedimentary cover in the Podvodnikov Basin and North Chukchi trough
复制标题
波德沃德尼科夫盆地和北楚科奇海槽沉积盖层的地震地层学
DOI：
10.1134/s1028334x17060137
复制
发表时间：
2017
影响因子：
0.9
通讯作者：
A. Kireev
中科院分区：
文献类型：
--
作者：
V. Poselov;V. Butsenko;S. M. Zholondz;A. S. Zholondz;A. Kireev
在Arktika-2014考察中获得的多道地震反射数据（MCS数据）揭示了北极中部地区构造模型必须考虑的基本事实。从北楚科奇海槽到波德戈里尼亚科夫盆地，连续追踪到了布鲁克、下白垩统和上侏罗统的不整合面，表明波德戈里尼亚科夫盆地的沉积中心既有白垩纪的沉积序列，也有早、中中生代的沉积序列。
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.