Clinoforms
WebThese clinoforms are normally up to a few tens of meters in height (low relief) and are typically formed over periods of 0.1–1 Myr; (b) Shelf-edge clinoforms, which display heights of hundreds of meters (high relief) and are accreted in periods of 0.1–20 Myr as result of shelf-margin progradation; and (c) Continental margin clinoforms ... WebJan 23, 2024 · Although clinoforms can be defined by relatively continuous shelf-margin mudstone-prone strata that potentially represent zones of maximum flooding (Galloway, 1989; Steel et al., 2008; Houseknecht et al., 2009), the large scale of the Tres Pasos-Dorotea clinoforms in the Magallanes Basin and sparse exposure of vegetated …
Clinoforms
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WebJan 1, 2002 · 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. WebAll clinoforms are consistently oriented sub-parallel to the edge of the Horda Platform (N005–N030). In the eastern half of the field, individual foresets are relatively gently dipping (1° to 6°) and bound thin (10 to 30 m) clinothems. Core data indicate that these proximal clinothems are dominated by fine-grained, hummocky cross-stratified ...
WebClinoforms are common and their 3D geometry is controlled by the position of the lobes. Large growth fault structures within the lobes add to the potential reservoir complexity. The forced regressive Panther Tongue Delta crops out in the Book Cliffs of Utah and is comprised of downstepping lobes with internal clinoforms.
WebClinoforms occur at a wide range of spatial scales, from large, basinward-dipping surfaces at the shelf-slope margin, to smaller surfaces associated with progradation of deltaic and shoreface systems across the shelf (e.g., Helland-Hansen and Hampson, 2009). This study focuses on developing a surface-based approach to represent clinoforms at ... WebDec 1, 2002 · Clinoforms are the large-scale (hundreds of meters), time-line expressions of discrete phases of aggradation and accretion within these prisms. The sigmoidal …
WebA 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 …
WebApr 14, 2024 · Compound Delta Clinoforms: A Detailed Analysis of its Morphology and Deposits from Modern and Ancient Examples: Cornel Olariu: 2:15-2:30: Ascanio-Pellon, Patricia (DGS) Insights into Caribbean tectonics from a detrital zircon U-Pb provenance study of siliciclastic strata in western and central Cuba: Danny Stockli: 2:30-2:45: Corzo … how do you contact hermes to complainWebJan 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 ... how do you contact msnbc newsWebJul 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. how do you contact my chart