lapiés, weathered limestone surface found in karst regions and consisting of etched, fluted, and pitted rock pinnacles separated by deep grooves. This rugged surface is formed by the solution of rock along joints and areas of greater solubility by water containing carbonic and humic acids.

Lapies, also termed as Lapiaz, is a weathered limestone surface. When water flows over a surface having limestone along with other hard rocks, lapies are formed. Limestone being a soft rock, erodes the limestone forming several narrow and deep trenches like structures, clints, and grikes dispersed by sharp pin-like vertical pinnacles roughly ...

Lapies are a type of erosional landform formed in areas where the process of groundwater erosion is active. They are characterized by the formation of deep, parallel grooves or channels on the surface of rocks, particularly limestone, due to the dissolution of soluble materials by percolating water.

Lapies are found at all altitudes from sea level to lofty mountain summits. They were first observed and described in the limrestone Alps in Switzerland, where in the cantons of German speech they are called Karren or Schratten

The term “lapiés” refers to a rill-like erosional form of limestone solution in the karst landscape. The term lapié is French, stemming from the type locality, Lapiaz. The term lapiésation was proposed for the process by Wray (1922).

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Lapies or minor solution features form as water weathers the rock surface. Lapies are not as evident as the various major landforms, and normally appear in the later stages of karstification. Because of the small scale at which lapies form, these …

Therefore, falling droplets, sheet and channelled runoff, film flow and ponded water all create small scale solution forms also termed as lapies. The most commonly form found are circular pits with rounded bottoms and pans with flat bottoms, sinuous channels and descending slopes where joints or dipping bedding planes have opened up.

Answer: Lapies are irregular grooves and ridges on the surface of limestone bedrock, formed by the chemical weathering and dissolution of the rock by slightly acidic water. They indicate a landscape that has been significantly shaped by karst processes.

2021年11月16日 · Lapies/ Karren. It is formed due to differential solution activity along parallel to sub-parallel joints. They are also called grooved, fluted and ridge-like features in an open limestone field. The most widespread surface karst landforms are small solution pits, grooves and runnels, collectively called Karren. Limestone Pavements