نتایج جستجو برای: depositional environment

تعداد نتایج: 520614  

Journal: Geopersia 2011
Azizollah Taheri Behnaz Kalanat Hossein Vaziri-Moghaddam

The Asmari Formation was deposited in the foreland basin of southwest Iran (Zagros Basin). Carbonate sequences of the Asmari Formation consist mainly of large benthic foraminifera along with other skeletal and non-skeletal components. Three assemblage zones have been recognized by distribution of these large foraminifera in the study area that indicate Oligocene age (Rupelian-Chattian). Absence...

Journal: :Sains Malaysiana 2022

Limestone members of the Baturaja Formation at Rambangnia Traverse in Sumatra are classified into wackestones, packstones, grainstones, and floatstones based on microfacies discrimination. This study compared geochemistry characteristics wackestones grainstones traverse to define their material origins sedimentation environment. A total ten samples were analyzed using XRF for 11 oxides 12 trace...

Journal: :Processes 2022

The uplift of the Tibetan Plateau (TP) during late Cenozoic is thought to be one crucial factors controlling Asian climate. However, complex interaction between tectonics and climate change remains unclear. carbon oxygen isotopes elementary geochemistry rocks from early Eocene Lulehe Formation Miocene Youshashan in northern margin Qaidam Basin, shows important variations Rb/Sr, MgO/CaO, Sr/Cu, ...

2017
V. Joevivek N. Chandrasekar

The chronicles of nearshore morphology and surficial beach deposits provide valuable information about the nature of the beach condition and the depositional environment. It imparts an understanding about the spatial and temporal relationship of nearshore waves and its influence over the distribution of beach sediments. This article contains data about wave and sediment dynamics of the ten sand...

2011
Antoine Bertoncello Jef Caers Tao Sun Hongmei Li

8 Surface-based models imitate a sequence of depositional events in time. By 9 considering sedimentation processes, these algorithms produce highly realistic 10 subsurface structures from a variety of environments. However, since depositional 11 events are forward-modeled, they cannot be directly conditioned to data. Instead, 12 conditioning requires inferring the right combinations of paramete...

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