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FIG. 73. Structure formed by bedforms with sinuous, out-of-phase bedforms migrating alongslope. This depositional situation resembles that shown in Figure 72, but here the superimposed bedforms are migrating alongslope rather than obliquely downslope. |
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RECOGNITION: This example is so similar to the preceding example (superimposed bedforms migrating obliquely downslope) that the differences probably could not be interpreted in natural exposures. |
ORIGIN: This structure has essentially the same origin as the examples in Figure 46, except that in this example the superimposed bedforms are three-dimensional. |
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U.S. Department of the Interior | U.S. Geological Survey | Western Coastal & Marine Geology
URL: http://walrus.wr.usgs.gov/seds/bedforms/dip_pages/dip73.html
Maintained by: Laura Zink Torresan
Modified: 17 October 2006 (lzt)