pothole, in geology, cylindrical pit formed in the rocky channel of a turbulent stream. It is formed and enlarged by the abrading action of pebbles and cobbles that are carried by eddies, or circular water currents that move against the main current of a stream.
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Britannica online encyclopedia article on glacial pothole (geology), ...formed by water movement in tunnels beneath the ice masses, and lake basins formed by thawing in permafrost. An interesting example of glacial action is the formation of giant’s kettles; ... fluvial pothole (geology)
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Britannica online encyclopedia article on fluvial pothole (geology), ...transported by the falling water. A moulin pothole in Lucerne, Switz., was scoured to a depth of 8 m (27 feet). ... glacial pothole (geology)
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Along the top of the spectacular cliffs of the Niagara Escarpment in Ontario there are several locations where potholes occur. On the Bruce Peninsula, a large pothole is exposed in the face of the cliff near Lion's Head. ... According to the conventional uniformitarian explanation of potholes found in many geology text books,
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or by large boulders, called "grinders," in the bottom of the pothole, ... (Alexander, p. 305). Conventional geology has no trouble accommodating such long time spans, but a creationist interpretation requires this kind of effect in just a few thousand years, in the time elapsed since the Biblical flood.
www.sentex.net/~tcc/pothart.html
Geology: The Archbald Pothole, 38 feet deep and 42 feet in maximum diameter, lies in a small valley on a hillside in northeastern Pennsylvania. Discovered by anthracite miners in 1884, it is cut (from top down) into sandstone, shale, and coal of the Pennsylvanian-age Llewellyn Formation.
www.dcnr.state.pa.us/topogeo/pnhp/archbald.aspx
AllRefer.com reference and encyclopedia resource provides complete information on pothole, Geology And Oceanography. Includes related research links. ... pothole, in geology, cylindrical pit formed in the rocky channel of a turbulent stream. It is formed and enlarged by the abrading action of pebbles and cobbles that...
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Pothole - in geology, cylindrical pit formed in the rocky channel of a turbulent stream. It is formed and enlarged by the abrading action of pebbles and cobbles that are carried by eddies, or... ... in geology, cylindrical pit formed in the rocky channel of a turbulent stream. ... Affordable, quality pothole repair equipment.
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Potholes are a ubiquitous winter annoyance. What causes them? Understanding the geology of freeze-thaw processes sheds some light on pothole formation. ... Winter brings two parts to the road geology equation: water and cold. In the wintertime, snow and ice build up on the pavement. There may be ... Pothole in Need of Repair...
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pothole in the GEOLOGY topic by ldoceonline. What you need to know about GEOLOGY: words, phrases and expressions - HARD SCIENCE ... Definition of pothole from the Longman Dictionary of Contemporary English within the topic GEOLOGY...
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