Results 31 to 40 of about 503,982 (356)

A new scale shoal-forming model and natural gas exploration implications in Feixianguan Formation, northwestern Sichuan Basin, China

Energy Exploration & Exploitation, 2021
As an important exploration target in the Sichuan Basin, the Lower Triassic Feixianguan Formation has been previously interpreted to be deposited in the trough-platform margin system according to the genetic model of classic lithofacies paleogeography ...
Hao Peng, Cheng Yin, Yuan Zhong, Yue-Ming Yang, Liang Xu, Yang Luo, Xin Hu, Jun Fan   +7 more
doaj   +1 more source

Stratigraphic forward modeling of the Asmari Formation to determine carbonate production, sediment supply, and transport parameters in selected oilfields of Abadan Plain [PDF]

Journal of Stratigraphy and Sedimentology Researches, 2021
The Asmari Formation is a thick carbonate-terrigenous succession in the Zagros Foreland Basin  deposited during the Oligocene–Early Miocene ages. The Stratigraphic forward modeling is n used in this study to determine the sediment supply, transportation ...
Elham Asadi Mehmandosti, Somayeh Lashgari, S. Ali Moallemi, Jahanbakhs Daneshian   +3 more
doaj   +1 more source

Mixed carbonate-siliciclastic sedimentation in a mesoproterozoic storm-dominated ramp: Depositional processes and stromatolite development

, 2021
Records of shallow-marine ramps with the mixing of carbonate and siliciclastic sediments are common throughout the geological time. All these records have pure carbonate and pure siliciclastic deposits as end members, occurring contemporaneously in ...
João Pedro Formolo Ferronatto, C. Scherer, Gabriel Barbosa Drago, A. G. Rodrigues, E. G. Souza, A. D. Reis, M. B. Bállico, Carrel Kifumbi, C. Cazarin   +8 more
semanticscholar   +1 more source

Facies and depositional settings of the Middle Eocene-Oligocene carbonates in Kutch

Geodinamica Acta, 2018
Middle Eocene Fulra Limestone and Oligocene Maniyara Fort Formation represent platform carbonate deposits of Kutch at the north-western margin of India.
Santanu Banerjee, Sonal Khanolkar, Pratul Kumar Saraswati   +2 more
doaj   +1 more source

A Cenozoic-style scenario for the end-Ordovician glaciation [PDF]

, 2014
The end-Ordovician was an enigmatic interval in the Phanerozoic, known for massive glaciation potentially at elevated CO2 levels, biogeochemical cycle disruptions recorded as large isotope anomalies and a devastating extinction event.
Achab, A, Asselin, E, Dabard, MP, Desrochers, A, Farley, C, Ghienne, JF, LOI, ALFREDO, Paris, F, Vandenbroucke, TRA, Veizer, J., Wickson, S   +10 more
core   +8 more sources

Response of carbonate factories to late Paleozoic climate change: a case study from the Yanduhe section, Hubei Province, South China

Frontiers in Marine Science
The carbonate factory concept was proposed to understand the spatial dynamics and processes involved in carbonate production, which was heavily influenced by climate change.
Zihang Huang, Xuefei Yi, Yunfei Huang, Li Tian, Kui Wu, Mengfan Li   +5 more
doaj   +1 more source

Carbonate microfacies and depositional model of Triassic Pha Kan and Doi Long Formations, Lampang Group, Sukhothai Zone, Northern Thailand

Heliyon, 2021
Triassic carbonate rocks of Pha Kan and Doi Long Formations of Lampang Group consist mostly of carbonate successions deposited in the Sukhothai Zone, northern Thailand.
Kritsada Moonpa, Kannipa Motanated
doaj   +1 more source

Contrasting carbonate depositional systems for Pliocene cool-water limestones cropping out in central Hawke's Bay, New Zealand [PDF]

, 2004
Pliocene limestone formations in central Hawke's Bay (eastern North Island, New Zealand) accumulated on and near the margins of a narrow forearc basin seaway within the convergent Australia/Pacific plate boundary zone.
Andrews P. B., Ballance P. F., Boreen T. D., Buckeridge J., Caron V., Caron V., Dunham R. J., Embry A. F., Galehouse J. S., Graafhuis R., Haywick D. W., Haywick D. W., Kamp P. J. J., Lewis K. B., Light J. M., Nummedal D., Schlager W., Vail P. R., Van Wagoner J. C., Walker R. G., Wright V. P.   +20 more
core   +2 more sources

The Paleogene Carbonate Banks of the Zagros Foreland Basin’s Forebulge, Northern Iraq: Stratigraphic Architectures and Facies Associations

Iraqi Geological Journal
The Paleogene sequence of the Zagros foreland basin of NE Arabiais punctuated by a linear chain of carbonate bank-ramp associations. These carbonate banks had developed over the NW-SE trending basin forebulge.
Basim Al-Qayim
doaj   +1 more source

A calcareous nannofossil and organic geochemical study of marine palaeoenvironmental changes across the Sinemurian/Pliensbachian (early Jurassic, ~191Ma) in Portugal [PDF]

, 2016
The Sinemurian/Pliensbachian boundary (~ 191 Ma) is acknowledged as one of the most important steps in the radiation of planktonic organisms, especially primary producers such as dinoflagellates and coccolithophores.
Baudin, F., Boussaha, M., Duarte, L.V., Grossi, V., Mattioli, E., Pittet, B., Plancq, J.   +6 more
core   +4 more sources