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Mesozoic–Cenozoic Sedimentation in the CircumArctic Belt ...

Mesozoic–Cenozoic Sedimentation in the CircumArctic Belt ...

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Mesozoic–Cenozoic Sedimentation in the ... sedimentation history. Two stages, Cretaceous and ... sequences of Early Cretaceous sediments dom inated by clay and ...

HETEROGENEOUS MIXEDLAYER CLAYS FROM THE CRETACEOUS ...

HETEROGENEOUS MIXEDLAYER CLAYS FROM THE CRETACEOUS ...

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This study focused mainly on shallow marine cycles where variations in clay mineralogy would not be expected, because overall system composition, sediment source, and thermal history are similar for all the samples in the studied section.

Placer gold in the Cretaceous Blue Spur Conglomerate at ...

Placer gold in the Cretaceous Blue Spur Conglomerate at ...

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Placer gold in the Cretaceous Blue Spur Conglomerate at Waitahuna, ... Clay mineral textures and ... There is currently no evidence for a Cretaceous marine sediment ...

Mud dispersal across a Cretaceous prodelta: Storm ...

Mud dispersal across a Cretaceous prodelta: Storm ...

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Mud dispersal across a Cretaceous prodelta: Stormgenerated, waveenhanced sediment gravity flows inferred from mudstone microtexture ... of clay sediment ...

Preliminary results on CretaceousTertiary tropical ...

Preliminary results on CretaceousTertiary tropical ...

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Preliminary results on CretaceousTertiary tropical Atlantic pelagic sedimentation (Demerara Rise, ODP Leg 207)

CLAY MINERAL DISTRIBUTION RELATED TO RIFT ACTIVITY, .

CLAY MINERAL DISTRIBUTION RELATED TO RIFT ACTIVITY, .

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CLAY MINERAL DISTRIBUTION RELATED TO RIFT ACTIVITY, SEALEVEL CHANGES AND PALEOCEANOGRAPHY IN THE CRETACEOUS OF THE ... of relatively low sedimentation ...

clay mineral sedimentation in the ocean

clay mineral sedimentation in the ocean

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( Tectonic, eustatic and climatic control of clay mineral sedimentation in the French subalpine realm Malm Cretaceous).[Controles tectonique, eustat. Clay mineralogy of .

Sedimentation in a lowaccommodation setting: Nonmarine ...

Sedimentation in a lowaccommodation setting: Nonmarine ...

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Sedimentation in a lowaccommodation setting: Nonmarine (Cretaceous) Mannville and marine (Jurassic) Ellis groups, Manyberries field, southeastern Alberta

Palynology and Stratigraphy of Cretaceous and Pleistocene ...

Palynology and Stratigraphy of Cretaceous and Pleistocene ...

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Cretaceous units and include beds generally named the Gardiners Clay. These beds con­ tain pollen of temperate floras, but their stratigraphy remains problematical.

Upper Cretaceous | The Delaware Geological Survey

Upper Cretaceous | The Delaware Geological Survey

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Upper Cretaceous. Coastal Plain ... 40 percent peloids, and 10 percent quartz. Sediment is laminated, marked by varying amounts of clay and sand.

Finegrained epicontinental Arctic sedimentation ...

Finegrained epicontinental Arctic sedimentation ...

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Cretaceous basins of North Greenland, Svalbard and the Barents Sea are rather closely located compared to the ... organicrich clay sedimentation is commonly repre

Sequence stratigraphy and alluvial architecture of the ...

Sequence stratigraphy and alluvial architecture of the ...

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Sequence stratigraphy and alluvial architecture of the Upper Cretaceous Ericson Sandstone, GladesClay Basin area, Wyoming/Utah border

Geologic units containing Sand USGS

Geologic units containing Sand USGS

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Cretaceous sediments Clay, silt, sand, and gravel, ... Brule Formation: Pinkish siltstone, clay, and sand; river and lake sediment; as thick as 50 meters (150 feet).

The CretaceousTertiary Extinction

The CretaceousTertiary Extinction

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The CretaceousTertiary Extinction ... the Caribbean the iridiumbearing clay forms a layer in ocean ... concentrated by chemical processes in a sediment, ...

Distribution and origin of clay minerals in the Lower ...

Distribution and origin of clay minerals in the Lower ...

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Lower Cretaceous clay minerals suites of the Alava Block, analysed by XRD, are dominated either by illite or kaolinite. These assemblages are mainly inherited in ...

Clay Mineralogy of the Upper CretaceousLower Tertiary ...

Clay Mineralogy of the Upper CretaceousLower Tertiary ...

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Clay Mineralogy of the Upper CretaceousLower Tertiary sedimentary sequences of the Kalecik Region ... Clay mineralogy, Cretaceous, ... sed on d (001) reflections ...

THE GLOBAL STRATIGRAPHY OF THE CRETACEOUSTERTIARY ...

THE GLOBAL STRATIGRAPHY OF THE CRETACEOUSTERTIARY ...

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THE GLOBAL STRATIGRAPHY OF THE CRETACEOUSTERTIARY BOUNDARY IMPACT ... background clay sedimentation ... stratigraphy of the CretaceousTertiary ...

Late Cretaceous and Cenozoic Geology of the New Madrid ...

Late Cretaceous and Cenozoic Geology of the New Madrid ...

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Cretaceous and Cenozoic sedimentation in the Mississippi ... Late Cretaceous and Cenozoic Geology of the New Madrid ... mation is a calcareous marine clay that thins ...