Results 31 to 40 of about 10,133 (209)

Sequence stratigraphy in Proterozoic successions

Geology, 1988
Sedimentological logging and facies mapping have been used to identify depositional sequences bounded by subtle but regionally persistent unconformities in rocks of Proterozoic age in the western United States, South Australia, and northwestern Canada. We conclude from these studies that the sequence stratigraphic approach is of considerable importance
Christie-Blick, Nicholas, Grotzinger, John P., Von der Borch, C. C.   +2 more
openaire   +3 more sources

Sequence stratigraphy and uranium mineralization model of uranium-bearing rock series in the southern margin of Erlian Basin

矿业科学学报, 2018
Based on drilling data, seismic sections and sample test results, the theory of continental to sequence stratigraphy was applied to investigate uranium accumulation of the Early Cretaceous uranium-bearing rock series in the southern margin of Erlian ...
Zhao Yue, Shao Longyi, Xu Qiang, Zhao Xin, Wang Jianxin, Ding Rong   +5 more
doaj   +1 more source

Orbital-Scale Modulation of the Middle Miocene Third-Order Eustatic Sequences from the Northern South China Sea

Journal of Marine Science and Engineering
The Miocene Hanjiang Formation (HJF) is a remarkable exploration target in the Pearl River Mouth Basin (PRMB). However, challenges such as bias in current sequence stratigraphic schemes, limitations in high-resolution stratigraphic schemes, and ...
Haichun Xu, Nan Wu, Xinyan Xu, Bo Yu, Ke Xu   +4 more
doaj   +1 more source

Facies analysis, sequence stratigraphy and chemostratigraphy of the Sete Lagoas Formation (Bambui Group), northern Minas Gerais State, Brazil: evidence of a cap carbonate deposited on the Januária basement high

Brazilian Journal of Geology
: Sedimentary rocks of the Sete Lagoas Formation, exposed in the left margin of the São Francisco river (Minas Gerais State, Brazil), were deposited on the Januária-Itacarambi basement high.
Pascoal Perrella Júnior, Alexandre Uhlein, Gabriel Jube Uhlein, Alcides Nobrega Sial, Antônio Carlos Pedrosa-Soares, Otávio Nunes Borges de Lima   +5 more
doaj   +1 more source

Prediction of favorable geological storage areas based on sedimentary characteristics: A case study on the northeastern Ordos Basin, China

Energy Geoscience
The Ordos Basin is a large cratonic basin with stable deposition in Northwest China. Given its mostly stable subsidence background and the urgent need for saline water disposal and carbon dioxide storage in the coal mining and coal chemical industries ...
Yue Zhao, Qiang Xu, Song Du, Yang Zhang, Tengzhuo Zhang, Yinglin Fan, Yan Ding, Sitong Song, Xinxin Feng   +8 more
doaj   +1 more source

Sequence stratigraphic characteristics and hydrocarbon prospect of Mesozoic Formation in Suibin Depression, Sanjiang Basin

Petroleum Exploration and Development, 2008
According to the detailed analysis of drilling data, together with the interpretation of seismic section, the Mesozoic of Suibin Depression is divided into four second-order sequences and eight third-order sequences.
Shao-bin GUO, Hong-liang WANG
doaj   +1 more source

Seismic and sequence stratigraphy of Late Jurassic in Nasiriyah oil-field [PDF]

مجلة جامعة الانبار للعلوم الصرفة
The study scope has focused on the Late Jurassic Group: the three genetically related Najmah, Gotnia, and Sulaiy formations beneath an area of more than 40000 Km2 capitalizing on huge integrated 3-D, 2-D seismic and well data compiled with competent ...
Sabah Shejiri
doaj   +1 more source

Foraminifera Distribution Patterns within Sequence Stratigraphy (A Case Study: Blora Area and Surroundings/Low Latitude Area)

Journal of Mathematical and Fundamental Sciences, 2019
Sari. Analisis stratigrafi sikuen memerlukan data yang menyeluruh dari berbagai disiplin ilmu geologi, termasuk biostratigrafi. Secara hipotesis, biostratigrafi (foraminifera) dapat dijadikan alat untuk mengidentifikasi sikuen.
Khoiril Anwar M.
doaj  

Stratigraphic Model of East Biak Based on Magnetotelluric Data

Journal of Mathematical and Fundamental Sciences, 2020
Biak Island is thought to have originated from the Australian Continental passive margin in the Mesozoic. This passive margin underwent tectonic collision to form the bedrock of Biak Island during the Paleogene.
Alviyanda Alviyanda, Gusti Muhammad Lucki Junursyah, Prihadi Sumintadireja   +2 more
doaj   +1 more source

STRATIGRAPHY OF THE TETHYS HIMALAYA IN ZANSKAR, LADAKH INITIAL REPORT

Rivista Italiana di Paleontologia e Stratigrafia, 2020
The preliminary results of the 1984 Italian Geological Expedition to Zanskar are given as a general account of the stratigraphy of the Tethys Himalaya succession.
MAURIZIO GAETANI, RAFFAELE CASNEDI, ELISABETTA FOIS, EDUARDO GARZANTI, FLAVIO JADOUL, ALDA NICORA, ANDREA TINTORI   +6 more
doaj