Clinoforms
WebNov 20, 2024 · Three-dimensional (3D) seismic-reflection analysis of a major Miocene-to-Pleistocene (c. 19–2 Ma) clinoform succession of the central Taranaki Basin offshore New Zealand reveals two distinct intervals of downbuilding progradation (c. 7.5–6 Ma; and c. 4–2 Ma). Downbuilding clinoforms are of kilometre scale and characterized by straight upper … 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 …
Clinoforms
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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 ... WebNov 19, 2024 · Both the rollovers of deltaic clinoforms in seismic sections and the transitional points between delta plain and delta front deposits in well correlation cross-sections can be used as the indicators for shoreline positions, provided that there are no significantly extended subaqueous deltas. This allows for the identification of three …
WebJul 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. Web包含至少一个检索词. 不包含检索词. 出现检索词的位置
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 and clinothems represent a dominant architectural style of strata in many sedimentary environments, including deltaic and nondeltaic shorelines in both marine …
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 … play smallworldsWebApr 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 … play smallvilleWebMar 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 … plays lynchburg vaWebAdsorption, adsorption The physical binding of a particle of a particular substance to the surface of another by adhesion or penetration. In soils it is the atta… Atmospheric Nucleation, condensation nucleus A small particle of an atmospheric impurity (e.g. salt, dust, or smoke), which provides surfaces for the condensation of water.… Alum, alum (ăl´əm), … prime video rings of power castWebMay 16, 2024 · Since high sediment supply often results in steeper clinoforms [59,78], we expected that shorefaces in zones I and II would be steeper than eastern shorefaces. One explanation for the disparity between our observations and stratigraphic principles is that upper shoreface morphology in eastern Rockaway reflects human interventions at the ... play small worlds game freeWebClinoforms 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 … plays made by william shakespeareWebApr 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 ... prime video rugby today