Results 31 to 40 of about 4,792 (217)

Microfacies, sedimentary environmental model and relative sea level change of marly strata of the Qom Formation in Zarrin-Abad section, South of Zanjan [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2020
In order to reconstruct the sedimentary environment of marly strata related to the upper parts of Qom Formation, one stratigraphic outcrop have been studied.
Javad Rabbani, Majid Mirzaie Ataabadi, Elham Shahsavari   +2 more
doaj   +1 more source

Deep Learning Logging Sedimentary Microfacies via Improved U-Net

, 2023
Well logging data contain abundant information on stratigraphic sedimentology. Artificial identification is usually strongly subjective and time-consuming. Pattern recognition algorithms like SVM may not adequately capture the depth-related variations in
Yongxiang Hu, Liyu Zhang, Mingjun Su, Hanpeng Cai, Cheng Yuan, Yuting Zhao   +5 more
core   +1 more source

Depositional Environment of Middle Jurassic Sargelu Formation Based on Petrographical Study in selected wells at Balad, Ajil, and Baiji Oilfields, Central Iraq

Tikrit Journal of Pure Science, 2022
This work were carried out on 193 thin sections from Middle Jurassic Sargelu Formation. These samples are from three wells (Ajil-8, Balad-1 and Baiji-1).
Ali H. Dohan, Faris N. Hassan, Lafta S. Kadhim   +2 more
doaj   +1 more source

Sediment microfacies of Lake Tiefer See

, 2016
Sediment microfacies of Lake Tiefer ...
Martin Theuerkauf (6965768), Krystyna Szeroczynska (8015489), Rik Tjallingii (6968843), Szeroczynska, Krystyna, Dräger, Nadine, Nadine Dräger (6970481), Theuerkauf, Martin, Sabine Wulf (7543943), Birgit Plessen (7883495), Kienel, Ulrike, Brauer, Achim, Ulrike Kienel (6970850), Tjallingii, Rik, Plessen, Birgit, Wulf, Sabine, Achim Brauer (6960317)   +15 more
core   +1 more source

Microfacies and depositional environment of Jeribe Formation (Middle Miocene) in the selected sections in Bekhair anticline, northwestern Kurdistan region of Iraq

Kuwait Journal of Science, 2023
Microfacies analysis and depositional environment of Jeribe Formation (early Middle Miocene) were studied for the first time in two outcrops (Karin and Qadia villages) within the Bekhair anticline in the High Folded Zone, Zakho area, northwestern part of
Ahmed M. Aqrawi, Irfan Sh. Asaad, Hasan A. Khudhur, Sardar M. Balaky   +3 more
doaj   +1 more source

Microfacies types (MFT).

, 2019
Microfacies types (MFT).
Carolina Mallol (588673), Cristo M. Hernández (6631250), Lucia Leierer (6631241), Margarita Jambrina-Enríquez (6631244), Rory Connolly (5148380), Bertila Galván (588674), Antonio V. Herrera-Herrera (6631247)   +6 more
core   +1 more source

Microfacies analysis of the Duperow Formation in the Beaver Lodge Field, Williams County, North Dakota [PDF]

, 1964
This investigation is a petrographic study of a composite section from the Duperow formation in western North Dakota in which seven cyclic microfacies are described and environmentally evaluated. The microfacies are: 1.
Pernichele, Albert D.
core   +1 more source

New biostratigraphy and microfacies analysis of Eocene Jahrum Formation (Shahrekord region, High Zagros, West Iran). A carbonate platform within the Neo-Tethys oceanic realm

BSGF - Earth Sciences Bulletin, 2023
The Eocene Jahrum Formation in High Zagros was studied in Kuh-e- Soukhteh and North Gahrou sections (southwest of Shahrekord region, Chahar-mahal Bakhtiari Province).
Babazadeh Seyed Ahmad, Cluzel Dominique
doaj   +1 more source

Sedimentary microfacies and environment of Paleogene carbonate-rich shale in Dongying Sag, Bohai Bay Basin

Shiyou shiyan dizhi
The identification, classification, and integration of microfacies characteristics of carbonate-rich shale in the Dongying Sag of the Bohai Bay Basin are fundamental for understanding the sedimentary origin and spatial structure of related sediments ...
Weiqing WANG, Pengbo LI, Bo LI, Zhengwei FANG, Yuhuan WANG   +4 more
doaj   +1 more source

Microfacial Analyses on the Building Stones of the Maya Site of Calakmul

Environmental Earth Sciences, 2023
Abstract This article focuses on the petrographic and microfacial characterization of the building stones, buildings, monuments, and quarries of the archeological site of Calakmul to document aspects of composition, lithologies, and stone exploitation.
Claudia Araceli García-Solís, Patricia Quintana-Owen, Rubén Alfonso López-Doncel, Juan Francisco Illescas-Salinas   +3 more
openaire   +1 more source