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Incised valleys information


Incised valleys are mountain-valley-like features that commonly result from river down cutting into coastal plains and continental shelves in response to marine regression. They are the key evidence to identify sequence boundary on seismic profiles and outcrops. The magnitudes of their down cutting have been used to estimate the global sea-level variations.[1]

  1. ^ Dalrymple, Robert, et al. 1994. Incised-Valley Systems: Origin and Sedimentary Sequences。SEPM SPECIAL PUBLICATION,Volume 51. ISBN electronic: 9781565760905

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Incised valleys

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Incised valleys are mountain-valley-like features that commonly result from river down cutting into coastal plains and continental shelves in response...

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Meander

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underlying bedrock are known in general as incised cutoff meanders. As in the case of the Anderson Bottom Rincon, incised meanders that have either steep-sided...

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Sequence stratigraphy

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laterally with interfluves, palaeosols formed on the margins of incised valleys. The valley infills are not genetically related to underlying depositional...

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Gulf of Papua

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of the incised valleys and offshore from the deltaic zone. Although the 60 m to 80 m isobaths suggest the existence of east-west trending valleys, these...

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Scottish Highlands

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save perhaps for a few nunataks. The complex geomorphology includes incised valleys and lochs carved by the action of mountain streams and ice, and a topography...

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Benue State

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forests, dissected hills, Dykes, dozens of fast flowing streams and incised valleys. In the Dry season, the water level in both the Benue River and Katsina-Ala...

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List of nature parks in Germany

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873 The park is characterized by deeply incised valleys, above all the Saale, which winds through its valleys among the mountain ridges. The undulating...

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Valley

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different types of valleys. Some sections of a stream or river valleys may have vertically incised their course to such an extent that the valley they occupy...

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Maui

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to summit. The eastern flanks of both volcanoes are cut by deeply incised valleys and steep-sided ravines that run downslope to the rocky, windswept...

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Ayetoro

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Ayinbo rivers. The landform is that of eroded pediment plain with wells incised valleys forming a trellis pattern. The soils are developed over a deeply weathered...

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Geography of Luxembourg

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(66 ft), and are valued for ornamental purposes. The narrow, deeply incised valleys of the north also provide a habitat for rare plants and animals, especially...

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South Tyrol

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addition to the three main valleys, South Tyrol has a large number of side valleys. The most important and populated side valleys are (from west to east)...

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Central Black Forest

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Baden-Württemberg in Germany. It generally refers to a region of deeply incised valleys from the Rench valley and southern foothills of the Kniebis in the north to the...

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Evolution of Hawaiian volcanoes

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elevation. Meanwhile, rain also erodes the volcano, creating deeply incised valleys. Coral reefs grow along the shoreline. The volcano becomes a skeleton...

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Asymmetric valley

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north-facing slopes.[clarification needed] Large incised rivers crossing strike-slip faults can form asymmetrical valleys, as one bank of the river might be continuously...

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Palatinate Forest

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U-shaped valleys with wider floors predominate. In the southwestern part of the Forest are the so-called woog valleys, in which the valley floor is wide...

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Alluvial fan

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overlain by younger fans. The younger fans, in turn, are cut by deep incised valleys showing two terrace levels. Dating via optically stimulated luminescence...

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Budawang National Park

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range is characterized by rugged terrain, steep slopes and deeply incised valleys. Budawang National Park's diverse landscape has created pockets of...

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High Black Forest

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Black Forest that peaks in the Feldberg it also includes the deeply incised valleys that radiate away to the south and west as well as the Weitenau Foothills...

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Oldman Formation

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1139/cjes-2019-0207. D.A. Eberth. 1996. Origin and significance of mud-filled incised valleys (Upper Cretaceous) in southern Alberta, Canada. Sedimentology 43:459–477...

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Eifel

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appearance of the low mountain range with its flat plateaus and deeply incised valleys. Due to numerous recent research projects, climate changes since the...

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Dissected plateau

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removed by glaciers, leaving the plateau into which erosion by water incises valleys. Such a plateau may be level or gently sloping but may be distinguished...

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List of World Heritage Sites in Dominica

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known as Morne Trois Pitons. With its precipitous slopes and deeply incised valleys, 50 fumaroles, hot springs, three freshwater lakes, a 'boiling lake'...

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Muddus plains

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the Paleogene. The uplift caused the surface to tilt eastward and incised valleys opened up to the east. This region in to east of the Scandinavian Mountains...

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Linear Pottery culture

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imitate and often improve these convolutions with incised lines; hence the term, linear, to distinguish incised band ware from painted band ware.[citation needed]...

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Indian Ocean coastal belt

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region varies between flat in Maputaland, rolling hills with deeply incised valleys between Richards Bay and Port Edward in KwaZulu-Natal and further south...

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