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Ahmer Bilal, Renchao Yang, Muhammad Saleem Mughal, Hammad Tariq Janjuhah, Muhammad Zaheer and George Kontakiotis
An integrated study based on field observation, petrography, and scanning electron microscopy (SEM) on the Early?Middle Eocene carbonate rocks has been carried out, which were deposited in the Ceno-Tethys Ocean. The study area of the Yadgaar Section lies...
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Elena Previtera
Pág. 39 - 58
The Neuquén Basin in northwestern Patagonia, Argentina, holds the most important record of Cretaceous
dinosaurs in South America.The Neuquén Group (Upper Cretaceous) is the richest dinosaur-bearing unit of the basin. It
comprises the Río Limay, the Río N...
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Nu?a Cukrov, Neven Cukrov and Dario Omanovic
To study the processes that govern the post-depositional mobility of metals in the estuarine sediment, five sediment cores were sampled in the Krka River estuary (Croatia). The obtained concentration ranges in the pore water were 0.057?49.7 µM for Fe, 0....
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Mayra A. Vargas-Escudero,Carlos A. Ríos-Reyes,Mario García-González,Adriana Ortiz-Orduz
Pág. 472 - 495
The exploration well ANH-CR-Montecarlo-1X, in the southern part of the Cesar-Ranchería basin in Colombia, cuts sedimentary rocks assigned to the Cogollo Group (Barremian-Cenomanian). The present study integrates petrographic techniques (thin section micr...
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Juan Carlos Cañaveras, Jose Pedro Calvo, Salvador Ordóñez, María Concepción Muñoz-Cervera and Sergio Sánchez-Moral
An intra-Vallesian (Upper Miocene) paleokarst developed at the top of the Intermediate Miocene Unit in the continental intracratonic Madrid Basin is recognized. This paleokarst is an early shallow, tabular-shaped karst that shows a marked control by the ...
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Hunter Green, Branimir ?egvic, Giovanni Zanoni, Silvia Omodeo-Salé and Thierry Adatte
The use of mineral diagenetic indices and organic matter maturity is useful for reconstructing the evolution of sedimentary basins and critical assessments for potential source rocks for petroleum exploration. In this study, the relationship of clay mine...
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Mattia Marini, Giovanna Della Porta, Fabrizio Felletti, Benedetta Marcella Grasso, Marica Franzini and Vittorio Casella
Diagenesis is a key controlling factor on sandstone porosity and permeability. Understanding type, paragenetic sequence and spatial patterns of cements is thus important for assessing sandstone hydrocarbon reservoir properties. In this study Unmanned Aer...
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Gabriel Andrés Casal,Adriana Mónica Nillni,Mauro Nicolás Valle,Jorge Ezequiel González Svoboda,María Celina Tiedemann,Helena Ciapparelli,Lucio Manuel Ibiricu,Marta Mabel Luiz
Pág. 670 - 692
New sedimentological and fossil-diagenetic information from remains of four dinosaurs is herein provided. The fossil material was preserved in deposits of different fluvial sub-environments from the middle section of the Lago Colhué Huapi Formation, Golf...
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Anna Gioncada,Karen Gariboldi,Alberto Collareta,Claudio Di Celma,Giulia Bosio,Elisa Malinverno,Olivier Lambert,Jennifer Pike,Mario Urbina,Giovanni Bianucci
Pág. 379 - 398
The upper Neogene Pisco Formation of Peru is known worldwide as one of the most significant Cenozoic marine vertebrate Konservatt-Lagerstätten, even featuring cetacean specimens that retain remains of soft tissues or stomach contents. Previous works show...
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Yan Chen, Rui Zou, Su Han, Sen Bai, Mustafa Faizullabhoy, Yueying Wu, Huaicheng Guo
Pág. 1 - 19
Numerical modeling is an efficient and useful method for understanding the hydrodynamics and water quality responses to nutrient loading changes and other management in estuarine and coastal systems. In this study, the Environmental Fluid Dynamic Code (E...
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Yan Chen, Rui Zou, Su Han, Sen Bai, Mustafa Faizullabhoy, Yueying Wu and Huaicheng Guo
Numerical modeling is an efficient and useful method for understanding the hydrodynamics and water quality responses to nutrient loading changes and other management in estuarine and coastal systems. In this study, the Environmental Fluid Dynamic Code (E...
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Elena Previtera, Adriana C. Mancuso, Marcelo S. De la fuente, Eloy S. Sánchez
Pág. 197 - 214
The Puesto Viejo Group crops out in the San Rafael Block, southwest Mendoza, Argentina. This group
is an important unit for the knowledge theTriassic faunas. It is composed of basal Quebrada de los Fósiles Formation
(QF) overlying by the Río Seco de la Q...
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David Kaiser, Nicole Kowalski, Michael E. Böttcher, Bing Yan and Daniela Unger
Mangroves serve as either sinks or sources for inorganic and organic nutrients and can mitigate anthropogenic nutrient pollution, control the production in adjacent systems, and prevent eutrophication. To better understand the nutrient dynamics in a subt...
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Shazia Qamar, Mumtaz Muhammad Shah, Hammad Tariq Janjuhah, George Kontakiotis, Amir Shahzad and Evangelia Besiou
This study presents a thorough analysis of the sedimentology, diagenesis, and sequence stratigraphy of the Middle Jurassic Samana Suk Formation in the Hazara Basin of northern Pakistan. Focusing on two sections, namely Mera Rehmat and Por Miana, the rese...
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hendra saputra
Pág. 93 - 101
This paper focused on the identification reservoir use petrophysical rock typing approach with pore geometry and structure (PGS) method. The identification of the type and composition of rock types, can obtain comprehensive understanding of geological as...
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Cecilia Andrea Benavente,Sergio Matheos,Silvia Barredo,Fernando Abarzúa,Adriana Cecilia Mancuso
Pág. 269 - 290
The lithostratigraphic units that conform the Sorocayense Group and fill the Sorocayense-Hilario sub-basin represent an alluvial-fluvial-lacustrine succession with significant volcanic supply during its deposition. They are namely the Cerro Colorado del ...
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Ursula Kelm,María E. Cisternas,Sonia Helle,David Méndez
Pág. 241 - 252
ABSTRACT. The diagenetic character of the sedimentary rocks 01 the Tertiary basin between Los Angeles and Osorno has been assessed according to its clay mineralogy and coal rank. Illite/smectite mixed layering varies between more than 90% and more than 7...
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Ursula Kelm,María E. Cisternas,Sonia Helle,David Méndez
Pág. 241 - 252
ABSTRACT. The diagenetic character of the sedimentary rocks 01 the Tertiary basin between Los Angeles and Osorno has been assessed according to its clay mineralogy and coal rank. Illite/smectite mixed layering varies between more than 90% and more than 7...
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Pavel Tishchenko, Jing Zhang, Galina Pavlova, Petr Tishchenko, Sergey Sagalaev and Mariya Shvetsova
In this study, we investigated the carbonate system in sediments and water columns from five stations in the Sea of Japan (East Sea) (JES) during the R/V Hakuho Maru KH-10-2 research cruise in the summer of 2010. The total alkalinity (TA) and pH were mea...
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Julie A. Terry, Amir Sadeghian, Karl-Erich Lindenschmidt
Pág. 1 - 16
Dissolved oxygen is an influential factor of aquatic ecosystem health. Future predictions of oxygen deficits are paramount for maintaining water quality. Oxygen demands depend greatly on a waterbody?s attributes. A large sediment?water interface relative...
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