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are formed. The erosion of tilted beds will form landforms called cuestas, homoclinal ridges, hogbacks, and flatirons. Plateaus, mesas, and buttes have flat tops, while cuestas and homoclinal ridges are asymmetrical (~flat) areas w/ridges. The less steep side (at the low point) is their dip slope
132:, that are more resistant to erosion. As a result, the less resistant strata will be eroded away leaving the more resistant strata as a caprock forming the dip slope (backslope) of a ridge that slopes in the direction of caprock. When this happens to flat-lying beds, landforms such as
78:. Generally, cuestas and homoclinal ridges are asymmetrical in that their dip slopes are less steep than their escarpments. In the case of hogbacks and flatirons, the dip of the rocks is so steep that their dip slope approaches the escarpment in their steepness.
145:(intersecting 'ground' surface, and disappearing underground) and the steeper other side (the opposite, and at the high point) is their escarpment. In case of hogbacks, the steepness of the dip slope and
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Dip slopes are the result of the differential erosion of strata of varying resistance to erosion that are dipping uniformly in one direction. In this case, strata, i.e.
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is a topographic (geomorphic) surface which slopes in the same direction, and often by the same amount, as the
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294:(Encyclopedia of Earth Sciences, Volume III), Reinhold, New York, 1296 pp.
267:(Encyclopedia of Earth Sciences, Volume III), Reinhold, New York, 1296 pp.
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Geomorphology An
Introduction to the Study of Landforms, 6th ed.
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American
Geological Institute, Alexandria, Virginia. 800 pp.
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is a good example of a dip slope. The ledge-forming dipping
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will be about the same. Dip slopes can also be formed by
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Oxford
University Press, New York, New York. 654 pp.
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263:In RW Fairbridge, ed., pp. 524-525,
54:. Dip slopes form the backslopes of
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292:The Encyclopedia of Geomorphology
265:The Encyclopedia of Geomorphology
85:The south-facing (right) side of
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222:A Dictionary of Earth Science.
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20:Schematic cross section of a
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259:Fairbridge, RW (1968)
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261:Hogback and Flatiron.
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286:Simonett, SD (1968)
202:Glossary of Geology.
153:structures such as
323:Structural geology
243:Cotton, CA (1952)
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40:of the underlying
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333:Erosion landforms
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220:Allaby, M (2008)
60:homoclinal ridges
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312:Categories
185:References
167:landslides
161:Landslides
147:escarpment
72:escarpment
126:limestone
122:sandstone
68:flatirons
30:dip slope
173:See also
134:plateaus
130:dolomite
114:mudstone
102:dolomite
64:hogbacks
34:true dip
288:Cuesta.
151:igneous
56:cuestas
52:erosion
47:caprock
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142:buttes
140:, and
128:, and
116:, and
95:strata
91:Canada
76:cliffs
66:, and
42:strata
22:cuesta
155:sills
138:mesas
110:shale
296:ISBN
269:ISBN
226:ISBN
206:ISBN
118:marl
89:in
36:or
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28:A
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