Search Results - "Yawar, Zalmai"

On the origin of silt laminae in laminated shales by Yawar, Zalmai, Schieber, Juergen

“…Experiments with mixtures of quartz silt and clays, under conditions where pure silt and clay suspensions form bedload ripples (non-cohesive silt, flocculated…”
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Cryptic burrow traces in black shales – a petrographic Rorschach test or the real thing? by Schieber, Juergen, Shao, Xinhe, Yawar, Zalmai, Liu, Bei

“…In black shale studies, apparent lack of bioturbation is commonly taken as an indication of anoxic bottom waters. Yet, modern oxygen‐stressed environments show…”
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Evaporitic–lacustrine mudstone laminites and prodelta mudlobes – continuity and change in the Hartmann's Valley interval, Murray formation, Gale crater, Mars by Schieber, Juergen, Bohacs, Kevin M., Bish, David, Coleman, Max, Thompson, Lucy, Rapin, William, Yawar, Zalmai

“…ABSTRACT The sedimentary fill of Gale crater on Mars is dominated by lacustrine strata that are the focus of investigations into surface processes, climate…”
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Silica diagenesis in the Lower Paleozoic Wufeng and Longmaxi Formations in the Sichuan Basin, South China: Implications for reservoir properties and paleoproductivity by Qiu, Zhen, Liu, Bei, Dong, Dazhong, Lu, Bin, Yawar, Zalmai, Chen, Zhenhong, Schieber, Juergen

“…Silica diagenesis is one of the most important aspects of black shale diagenesis and critically controls the reservoirs properties of black shales. Three…”
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Kaolinite deposition from moving suspensions: The roles of flocculation, salinity, suspended sediment concentration and flow velocity/bed shear by Schieber, Juergen, Li, Zhiyang, Yawar, Zalmai, Cao, Xiaomeng, Ashley, Thomas, Wilson, Ryan

“…ABSTRACT Understanding how mud moves and deposits is essential for conceptualizing the dynamic nature of surface environments and their ancient counterparts…”
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Lithofacies Distribution, Sedimentology and Sequence Stratigraphy of the Ohio Shale in the Central Appalachian Basin, Kentucky by Yawar, Zalmai

“…The Devonian Ohio Shale is a carbonaceous shale unit that occurs in the subsurface throughout the Appalachian Basin and forms outcrops along the western margin…”
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Unravelling the fabrics preserved inside early diagenetic concretions: Insights for the distribution, accumulation and preservation of organic-rich mud in the interior of epicontinental basins by Otharán, Germán, Zavala, Carlos, Schieber, Juergen, Olivera, Daniela, Martínez, Marcelo, Díaz, Pablo, Yawar, Zalmai, Agüero, Luis

“…Fine-grained sedimentary rocks generally undergo severe mechanical compaction during burial, which complicates the recognition of primary mudstone fabrics and…”
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Mars is a mirror – Understanding the Pahrump Hills mudstones from a perspective of Earth analogues by Schieber, Juergen, Bohacs, Kevin M., Coleman, Max, Bish, David, Reed, Mark H, Thompson, Lucy, Rapin, William, Yawar, Zalmai, Taylor, Kevin

“…ABSTRACT Mudstone‐dominated lacustrine strata in the Pahrump Hills area of Gale Crater, Mars, have the most extensive data set of physical and geochemical…”
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A New Twist on Mud Deposition—Mud Ripples in Experiment and Rock Record by Schieber, Jürgen, Yawar, Zalmai

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