claY SeDIMentATioN cRetAceOuS

claY SeDIMentATioN cRetAceOuS

Jurassic and Cretaceous clastic petroleum reservoirs of ...

2021-12-1 · This resulted in rapid sedimentation in the deeper central parts of the basin, which was covered by an epicontinental sea with water depths ranging from 200 to 800 m, but with smaller amounts of sediment input along the flanks of the basin. ... Kaolinite is clearly the dominant clay mineral in the Lower Cretaceous Y group sandstones, ranging ...

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(PDF) Geological Factors Controlling Clay Mineral Patterns ...

The clay sedimentation patterns in the North and South Iberian sections across the Cretaceous-Tertiary passage are controlled overwhelmingly by regional or

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Climate, tectonics and meteoritic impact expressed by

2005-3-1 · expressed by clay mineral sedimentation across the Cretaceous-Tertiary boundary at Blake Nose, Northwestern Atlantic F.MARTI´NEZ-RUIZ1, M. ORTEGA-HUERTAS2,*ANDI.PALOMO2 1InstitutoAndaluz deCiencias laTierra,Facultad Ciencias,Avda. Fuentenueva,s/n. 18002Granada,Spain,and 2Departamento

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The origin of the clay minerals at the Cretaceous ...

The distinctive Mg-smectite that is the predominant clay mineral in the Cretaceous/ Tertiary (K/T) boundary marl at Stevns Klint, Denmark (that is, the Fish Clay), which has been previously believed to have formed from impact-derived glass, is also present in the upper of two marls of probable early Danian age at Limhamn Quarry, Sweden, approximately 8 m above the K/T

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Clay mineralogy of the Late Cretaceous and early Tertiary ...

2002-4-1 · Clay mineral analyses were carried out on late Maastrichtian–early Palaeocene (Cretaceous–Tertiary) sedimentary rocks in the Ariyalur area of the Cauvery Basin (southeastern India). These investigations were aimed at determining the sedimentary provenance and palaeoclimate of the area in the latest Cretaceous and earliest Tertiary.

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(PDF) Clay Mineral Distribution Related to Rift Activity ...

This absence is surprising because in the Tethyan Realm and even all over the globe, the Late Cretaceous is marked by a clay sedimentation largely dominated by smectites (Chamley, 1989;Chamley et ...

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Comparative mineralogical and geochemical clay ...

1995-1-1 · The mineralogy and geochemistry of the bulk rock and clay fraction of sediments deposited at the Cretaceous-Tertiary transition and in the KTB layer h

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(PDF) Clay minerals of upper Cretaceous (Shiranish ...

PDF | On Jan 1, 2018, Mohammed A Al-Hajj and others published Clay minerals of upper Cretaceous (Shiranish Formation) and lower Tertiary (Kolosh Formation) at

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Clay mineralogy and sedimentation in the eastern Indian ...

1973-8-1 · Comparison of clay mineralogy in several of these regions between Quaternary and pre-Quaternary sediments indicates changes in sediment sources and/or transport mechanisms in the geological past. For example, west of Australia, abundant volcanogenic smectite was deposited during the Cretaceous-Eocene and the relatively high kaolinite ...

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Erosion, Sedimentation and Sedimentary Origin of Clays ...

Biscaye PE (1965) Mineralogy and sedimentation of recent deep-sea clay in the Atlantic Ocean and adjacent seas and oceans. Geol Soc Am Bull 76: 803–831 Google Scholar Biscaye PE, Eittreim SL (1977) Suspended particulate loads and transports in the nepheloid layer of the abyssal Atlantic ocean.

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Climate, tectonics and meteoritic impact expressed by

2005-3-1 · expressed by clay mineral sedimentation across the Cretaceous-Tertiary boundary at Blake Nose, Northwestern Atlantic F.MARTI´NEZ-RUIZ1, M. ORTEGA-HUERTAS2,*ANDI.PALOMO2 1InstitutoAndaluz deCiencias laTierra,Facultad Ciencias,Avda. Fuentenueva,s/n. 18002Granada,Spain,and 2Departamento

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Evolution of Clays in Cretaceous Marly Series (Á Block ...

2019-9-25 · Sedimentation during the Late Cretaceous shows great cyclicity due to eustatic events. Paleogene sediments are only present in the central sector of the Álava Block and consist of a pre-orogenic sequence of shallow Figure 1. Stratigraphic correlation of the studied series and variations in the clay mineralogy with burial depth.

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The origin of the clay minerals at the Cretaceous ...

The distinctive Mg-smectite that is the predominant clay mineral in the Cretaceous/ Tertiary (K/T) boundary marl at Stevns Klint, Denmark (that is, the Fish Clay), which has been previously believed to have formed from impact-derived glass, is also present in the upper of two marls of probable early Danian age at Limhamn Quarry, Sweden, approximately 8 m above the K/T

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Facies Analysis, Depositional Regime & Sedimentation ...

The Late Cretaceous to recent sedimentation took place in the passive margin setup. The Late Cretaceous transgressive ... clay groundmass. The Late Cretaceous is thicker (422m) in D-1

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13. SUMMARY AND CONCLUSIONS

2007-5-14 · 1. Pelagic sedimentation with much terrigenous influx in the Late Cretaceous. 2. Deposition of siliceous planktons in the Eocene. 3. Red clay sedimentation in the Middle Tertiary. 4. Deposition of calcareous planktons in the Pliocene. The lowest Cretaceous unit (3-13A-7-1) of red shales with chert intercalations represents deposition under

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Continental and marine paleoenvironments reflected by

Various stratigraphic and paleoenvironmental results arise from mineralogical, geochemical and micromorpho logical investigations on Late Cretaceous and Cenozoic sediments recovered by the Deep Sea Drilling Project in the West Pacific: Stratigraphic correlations. The deep pelagic red clays deposited on either side of the Shatsky Rise contain a variety of clay minerals, which

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Trace Elements in Cretaceous-Tertiary Boundary Clay at ...

Trace Elements in Cretaceous-Tertiary Boundary Clay at Gubbio, Italy. In 1980, Alvarez et al. reported high Ir concentrations for the Cretaceous-Tertiary (hereafter, K/T) boundary layer, suggesting an impact of extraterrestrial material as a possible cause of the sudden mass extinction at the end of the Cretaceous period. Since then, high Ir ...

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Mudstone sedimentation at high latitudes: Ice as a ...

2004-12-31 · Controls on mudstone deposition at high latitudes are poorly known relative to low latitudes. In recent sediments deposited in these environments, ice significantly influences sediment transport and primary productivity. The products of ice transport are relatively well known in glacimarine settings, but are less well known from below melting sea ice.

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Clay mineral records of the Erlangjian drill core ...

2014-5-29 · Alonso-Azcârate J, Rodas M, Barrenechea J F, et al. 2005. Clay mineral as provenance indicators in continental lacustrine sequences: the Leza Formation, early Cretaceous, Cameros Basin, northern Spain. Clay Miner, 40: 79–92. Article Google Scholar An Z S, Ai L, Song Y G, et al. 2006a. Lake Qinghai scientific drilling project.

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石万忠 中文主页 中国地质大学（武汉）教师个人主页系统 - CUG

2021-11-24 · Boundary fault linkage and its effect on Upper Jurassic to Lower Cretaceous sedimentation in the Gudian half-graben, northeastern China. Marine and Petroleum Geology. Petroleum Geoscience, 2018，98:33-49.

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(PDF) Climate, tectonics and meteoritic impact expressed ...

Climate, tectonics and meteoritic impact expressed by clay mineral sedimentation across the Cretaceous-Tertiary boundary at Blake Nose, Northwestern Atlantic March 2001

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Climate, tectonics and meteoritic impact expressed by

2005-3-1 · expressed by clay mineral sedimentation across the Cretaceous-Tertiary boundary at Blake Nose, Northwestern Atlantic F.MARTI´NEZ-RUIZ1, M. ORTEGA-HUERTAS2,*ANDI.PALOMO2 1InstitutoAndaluz deCiencias laTierra,Facultad Ciencias,Avda. Fuentenueva,s/n. 18002Granada,Spain,and 2Departamento

Read More

Evolution of Clays in Cretaceous Marly Series (Á Block ...

2019-9-25 · Sedimentation during the Late Cretaceous shows great cyclicity due to eustatic events. Paleogene sediments are only present in the central sector of the Álava Block and consist of a pre-orogenic sequence of shallow Figure 1. Stratigraphic correlation of the studied series and variations in the clay mineralogy with burial depth.

Read More

(PDF) Eolian Components in Cretaceous and Tertiary North ...

At Site 640, 3.5 m of clay in Cores 103-640A-1R and 103-640A-2R contains a Cretaceous to Paleocene sequence, with the Cretaceous/Tertiary boundary between 84 and 103 cm in Section 103-640A-2R-1 ...

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Iridium Profile for 10 Million Years Across the Cretaceous ...

1990-12-21 · T HE UPPER CRETACEOUS-PALEOCENE Scaglia Rossa formation, with an infor-mal type section in the Bottaccione Gorge at Gubbio (43022'N, 12?35'E), is a pink pelagic limestone with 5 to 15% clay content (1-4). This limestone represents essen-tially continuous deposition in a deepwater environment at a (compacted) sedimentation

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Trace Elements in Cretaceous-Tertiary Boundary Clay at ...

Trace Elements in Cretaceous-Tertiary Boundary Clay at Gubbio, Italy. In 1980, Alvarez et al. reported high Ir concentrations for the Cretaceous-Tertiary (hereafter, K/T) boundary layer, suggesting an impact of extraterrestrial material as a possible cause of the sudden mass extinction at the end of the Cretaceous period. Since then, high Ir ...

Read More

Mudstone sedimentation at high latitudes: Ice as a ...

2004-12-31 · Controls on mudstone deposition at high latitudes are poorly known relative to low latitudes. In recent sediments deposited in these environments, ice significantly influences sediment transport and primary productivity. The products of ice transport are relatively well known in glacimarine settings, but are less well known from below melting sea ice.

Read More

Source rock evaluation of Afowo clay type from the

2020-7-21 · The Cretaceous Afowo Formation in the Eastern Dohamey Basin is characterized by an admixture of lithofacies ranging from sandstones, claystones, shales,

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Orbital forcing of Cretaceous river discharge in tropical ...

2005-9-8 · a, Ti/Al ratio, average value indicated by solid black line.b, K/Al ratio, average value for lower part of the profile indicated by solid line, mean

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石万忠 中文主页 中国地质大学（武汉）教师个人主页系统 - CUG

2021-11-24 · Boundary fault linkage and its effect on Upper Jurassic to Lower Cretaceous sedimentation in the Gudian half-graben, northeastern China. Marine and Petroleum Geology. Petroleum Geoscience, 2018，98:33-49.

Read More