Ramp sedimentation across a middle Albian, Arctic embayment: Influence of subsidence, eustasy and sediment supply on stratal architecture and facies distribution, Lower Cretaceous, Western Canada Foreland Basin

Sedimentology ◽  
2016 ◽  
Vol 63 (3) ◽  
pp. 699-742 ◽  
Author(s):  
Robin A. Buckley ◽  
A. Guy Plint ◽  
Olivia A. Henderson ◽  
Jessica R. Krawetz ◽  
Kathleen M. Vannelli
Keyword(s):  
Lower Cretaceous ◽  
Foreland Basin ◽  
Sediment Supply ◽  
Western Canada ◽  
Facies Distribution ◽  
Stratal Architecture

scholarly journals Zircon (U-Th)/(He-Pb) double-dating constraints on the interplay between thrust deformation and foreland basin architecture, Sevier foreland basin, Utah

Geosphere ◽  
2021 ◽  
Author(s):  
E.J. Pujols ◽  
D.F. Stockli
Keyword(s):  
Foreland Basin ◽  
Sediment Supply ◽  
Sediment Provenance ◽  
Thrust Belt ◽  
Lower Paleozoic ◽  
Magmatic Arc ◽  
Book Cliffs ◽  
Time Estimates ◽  
Stratal Architecture ◽  
Cordilleran Foreland

The Cretaceous Cordilleran foreland basin strata exposed in the Book Cliffs of eastern Utah and western Colorado have motivated important concepts linking thrust belt deformation and foreland basin evolution largely on the basis of sequence stratigraphy, stratal architecture, and sediment provenance evolution. However, these methods and approaches generally cannot provide critical insights into the temporal or causal linkages between foreland basin architecture and thrust belt deformation. This is in part due to discrepancies in age resolution and lack of evidence with which to directly couple sediment supply and basin-fill evolution to thrust belt unroofing. New detrital zircon (DZ) geothermochronometric data from Upper Cretaceous proximal to distal foreland basin strata in the Book Cliffs provide new quantitative insights into sediment origin and dispersal in relation to thrust belt deformation and exhu­mation. Detailed DZ U-Pb and (U-Th)/He double dating reveals that the Book Cliffs foredeep detritus was mainly delivered by transverse routing systems from two major sources: (1) Neoproterozoic and Lower Paleozoic strata from the central Utah Sevier thrust belt, and (2) Permian–Jurassic and synorogenic Cretaceous strata recycled from the frontal part of the thrust belt. A dramatic increase in Sierran magmatic arc and Yavapai-Mazatzal DZ U-Pb ages, as well as Paleozoic DZ He ages, in the deeper marine portions of the foreland basin points to axial fluvial and littoral sediment input from the Sierran magmatic arc and Mogollon highland sources. Both transverse and axial transport sys­tems acted contemporaneously during eastward propagation of the Late Cretaceous thrust belt. DZ He depositional lag time estimates reveal three distinct exhumation pulses in the Sevier thrust belt in the Cenomanian and Campanian. The exhumation pulses correlate with shifts in sediment prove­nance, dispersal style, and progradation rates in the foreland basin. These new data support conceptual models that temporally and causally link accelerated exhumation and unroofing in the thrust belt to increases in sediment supply and rapid clastic progradation in the foreland basin.

Tectonic–sedimentary interplay of a confined deepwater system in a foreland basin setting: the Pennsylvanian lower Atoka Formation, Ouachita Mountains, U.S.A.

2021 ◽  
Vol 91 (7) ◽  
pp. 683-709
Author(s):  
Pengfei Hou ◽  
Lesli J. Wood ◽  
Zane R. Jobe
Keyword(s):  
Foreland Basin ◽  
Structural Data ◽  
Distribution Patterns ◽  
Sediment Supply ◽  
Ouachita Mountains ◽  
Submarine Fan ◽  
Facies Distribution ◽  
Submarine Fans ◽  
Basin Morphology ◽  
Complex Settings

ABSTRACT Submarine fans deposited in structurally complex settings record important information on basin evolution and tectonic–sedimentary relationships but are often poorly preserved in outcrops due to syndepositional and post depositional deformation. This study aims to understand the influence of tectonics on the deposition of the synorogenic Pennsylvanian lower Atoka submarine fan system deposited in a structurally complex foreland basin during the Ouachita orogeny. This study is a synthesis of new outcrop stratigraphic data as well as published stratigraphic and structural data. The lower Atoka crops out in the Ouachita Mountains and the southern Arkoma Basin and is divided into three structural–depositional zones: the foredeep, the wedge top, and the continental foreland. The mean paleoflow is axial, and each zone exhibits unique patterns in facies distribution. The foredeep consists of two fan systems, a large westward-prograding fan that exhibits significant longitudinal and lateral facies changes, and a small eastward-prograding fan on the western part. The wedge top consists of a westward-prograding fan that exhibits subtle longitudinal facies change. The continental foreland consists of small slope fan systems along the northern and western margins. By comparing to basin morphology and structural styles, we interpret the facies distribution patterns in the three zones as the result of different combinations of lateral structural confinement, axial and lateral sediment supply, and paleogeography. This study provides an improved and comprehensive understanding of the lower Atoka deepwater system and has implications for deciphering the tectonic–sedimentary relationships in laterally confined submarine fan systems.

SEDIMENT PROVENANCE AND DISPERSAL DURING FORELAND BASIN UPLIFT: LOWER CRETACEOUS MANNVILLE GROUP, ALBERTA BASIN, CANADA

2017 ◽  
Author(s):  
Benjamin G. Daniels ◽  
◽  
Stephen M. Hubbard ◽  
William A. Matthews ◽  
Garrett M. Quinn ◽  
...  
Keyword(s):  
Lower Cretaceous ◽  
Foreland Basin ◽  
Sediment Provenance ◽  
Alberta Basin

scholarly journals Geodynamics and Oil and Gas Potential of the Yenisei-Khatanga Basin (Polar Siberia)

Minerals ◽  
2018 ◽  
Vol 8 (11) ◽  
pp. 510 ◽  
Author(s):  
Valery Vernikovsky ◽  
Georgy Shemin ◽  
Evgeny Deev ◽  
Dmitry Metelkin ◽  
Nikolay Matushkin ◽  
...  
Keyword(s):  
Lower Cretaceous ◽  
Oil And Gas ◽  
Foreland Basin ◽  
Gas Reservoirs ◽  
The North ◽  
Western Arctic ◽  
Folded Structures ◽  
Gas Potential ◽  
First Time ◽  
North Western

The geodynamic development of the north–western (Arctic) margin of the Siberian craton is comprehensively analyzed for the first time based on our database as well as on the analysis of published material, from Precambrian-Paleozoic and Mesozoic folded structures to the formation of the Mesozoic-Cenozoic Yenisei-Khatanga sedimentary basin. We identify the main stages of the region’s tectonic evolution related to collision and accretion processes, mainly subduction and rifting. It is demonstrated that the prototype of the Yenisei-Khatanga basin was a wide late Paleozoic foreland basin that extended from Southern Taimyr to the Tunguska syneclise and deepened towards Taimyr. The formation of the Yenisei-Khatanga basin, as well as of the West-Siberian basin, was due to continental rifting in the Permian-Triassic. The study describes the main oil and gas generating deposits of the basin, which are mainly Jurassic and Lower Cretaceous mudstones. It is shown that the Lower Cretaceous deposits contain 90% of known hydrocarbon reserves. These are mostly stacked reservoirs with gas, gas condensate and condensate with rims. The study also presents data on oil and gas reservoirs, plays and seals in the Triassic, Jurassic and Cretaceous complexes.

scholarly journals Post-LGM glacial retreat drives aggradation in the interiors of the Kashmir Himalaya

2021 ◽  
Author(s):  
Saptarshi Dey ◽  
Naveen Chauhan ◽  
Anushka Vashistha ◽  
Vikrant Jain
Keyword(s):  
Climate Change ◽  
Foreland Basin ◽  
High Elevation ◽  
Sediment Supply ◽  
Kashmir Himalaya ◽  
Glacial Retreat ◽  
Valley Fill ◽  
Mean Grain Size ◽  
Exposure Ages ◽  
Semi Arid

Understanding the response of glaciated catchments to climate change is fundamental for assessing sediment transport from the high-elevation, semi-arid to arid sectors in the Himalaya to the foreland basin. The fluvioglacial sediments stored in the semi-arid Padder valley in the Kashmir Himalaya record valley aggradation during ~19-11 ka. We relate the valley aggradation to increased sediment supply from the deglaciated catchment during the glacial-to-interglacial phase transition. Previously-published bedrock-exposure ages in the upper Chenab valley suggest ~180 km retreat of the valley glacier during ~20-15 ka. Increasing roundness of sand-grains and reducing mean grain-size from the bottom to the top of the valley-fill sequence hint about increasing fluvial transport with time and corroborate with the glacial retreat history. Our result also correlates well with late Pleistocene-early Holocene sediment aggradation observed across most Western Himalayan valleys. It highlights the spatiotemporal synchronicity of sediment transfer from the Himalayas triggered by climate change.

The Western Canada Foreland Basin: a basin-centred gas system

2010 ◽  
Vol 7 (1) ◽  
pp. 1099-1123 ◽  
Author(s):  
D. J. Boettcher ◽  
M. Thomas ◽  
M. G. Hrudey ◽  
D. J. Lewis ◽  
C. O'Brien ◽  
...  
Keyword(s):  
Foreland Basin ◽  
Western Canada ◽  
Gas System
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