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Clinoforms

WebOct 1, 2024 · Compound clinoforms contain both shoreline and subaqueous clinoforms, both with a topset–foreset–bottomset morphology, but with a wide subaqueous platform (30–150 km) in between. Recent datasets … Expand WebMar 6, 2024 · The lower unit (Cassian I) is dominated by low-angle clinoforms dipping north-northeastward and prograding over the basinal San Cassiano Fm. The upper unit (Cassian II) is characterized by a thick sequence of peritidal cycles connected northward to another generation of clinoforms. The inner platform beds of the upper unit display a …

Clinoform - SEG Wiki

WebDec 1, 2005 · Abstract Lower Eocene shelf-slope clinoforms are exposed in 1 × 10 km mountainside outcrops in the Central Tertiary Basin, Spitsbergen. Where clinoforms are sand-prone they include a deepwater sand… Expand … WebThis study illustrates how both grain size distribution and facies can be used to successfully distinguish compound clinoforms in the rock record DOI:10.1190/image2024-3742523.1 Introduction Compound clinoforms are well recognized on modern fine grained to muddy deltas (e.g. Ganges-Brahmaputra, Amazon, Orinoco, Atchafalaya) by their basinward … hematit soustava https://carolgrassidesign.com

Clinoforms and Clinothems: Fundamental Elements of …

WebMar 1, 2015 · Clinoforms and inclined, clinoform-bounded stratal packages (clinothems sensu Rich, 1951) occur over a range of vertical scales (tens to thousands of metres).In … WebApr 6, 2024 · Clinoforms and clinothems represent a dominant architectural style of strata in many sedimentary environments, including deltaic and nondeltaic shorelines in both marine and lacustrine settings, and are one of the … WebShallowing-upward prograding clinoforms are a second characteristic system of the Mozduran Fm., whereby ooids, generated under shallow-water conditions, were shed downslope to form interbeds within basinal mudstones. Our findings suggest that the combination of 2nd order eustatic sea-level changes with hydrodynamic processes as … hematita valor

[PDF] Clinoform development and topset evolution in a mud‐rich …

Category:The Late Palaeozoic Ice Age unconformity in southern Namibia …

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Clinoforms

Clinoforms and clinothems - Geological Digressions

WebApr 25, 2016 · Clinoforms occur at a wide range of spatial scales, from large, basinward-dipping surfaces at the shelf-slope margin, to smaller surfaces associated with … WebNov 29, 2005 · ABSTRACT Early Eocene successions from Spitsbergen and offshore Ireland, showing well‐developed shelf‐margin clinoforms and a variety of deepwater …

Clinoforms

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WebApr 7, 2024 · Clinoforms and clinothems represent a dominant architectural style of strata in many sedimentary environments, including deltaic and nondeltaic shorelines in both marine and lacustrine settings ...

WebOct 1, 2024 · Clinoforms typically comprise basinward-accreting slopes, although landward-accreting exceptions are possible, as lagoons infilling by washover-fan progradation … WebApr 6, 2024 · This article provides the first documentation of shelf-edge clinoforms prograding landward and upslope (“upslope-climbing clinoforms”). The upslope outbuilding of the Eridanos Shelf-edge Delta …

WebJan 9, 2024 · In this study, the Cenozoic sedimentation and infill history of the Great South Basin (GSB), New Zealand, is analysed from a seismic geomorphologic perspective. A … Web1 INTRODUCTION. The Dwyka Group of southern Africa preserves a world-class archive of the Late Palaeozoic Ice Age (LPIA), whose glacial record has enjoyed a rich history of research for more than a century (Lomas et al., 1905; Sutherland, 1870).Recently, important work has focussed on the geochronology of the LPIA succession, in particular regional …

WebShelf-edge scale clinoforms . Moving up a notch in scale, shelf-edge clinoforms encompass the shelf or platform, adjacent slope, and deeper …

WebThe U.S. Department of Energy's Office of Scientific and Technical Information hematite soilWebJan 9, 2024 · A suite of sediment types, including mass-transport deposits (MTDs), deltaic clinoforms, contourite-drifts and turbidites, are documented based on high-quality 3-D seismic reflection data and multiple regional 2-D seismic profiles. hematoalauneWebContribute to abelien/clinoformsHackaton development by creating an account on GitHub. hematkuWebClinoforms bound overall upward-coarsening successions imaged in cores and wireline logs. Clinoforms are linear to gently curvilinear in plan-view, with a uniform NNE–SSW … hematite valueWebJan 7, 2024 · Utilizing two outcrop data sets with dip direction exposures of shallow‐water (tens of meters) deltaic clinoforms, this paper quantifies sedimentary facies proportions and clinoform lengths and gradients, and links process regimes to delta clinoform dimensions. Both data sets are from foreland basins, the Cretaceous Chimney Rock Sandstone of ... hemativaWebJul 29, 2024 · The lacustrine Itapema Formation in the Santos Basin locally comprises 10 2 m thick clinoforms identified seismically and corroborated by several well penetrations. Individual clinoforms, as proven by well penetrations, are composed of 10 2 m thick successions of basinward-dipping molluscan grainstones and rudstones. hematita usosWebA clinoform is a two-dimensional surface with a sigmoidal (sloped) geometry that is characteristic of basin margin strata. They are timelines that represent a moment in geological time. clinoforms can be recognized in … hematocrystallin