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The subsurface initiation of some minor granite landforms
Authors:C. R. Twidale  Jennifer A. Bourne
Affiliation:Department of Geography , University of Adelaide ,
Abstract:Flared slopes originate as concave weathering fronts beneath the regolith, and several other minor granite landforms found in association with them (tafoni, Rillen) may be initiated subsurface also. Other features, particularly incipient gnammas and gutters, have been observed on surfaces that have only recently been cleared of granite debris in situ.
Keywords:astrobleme  cryptoexplosive structure  impact structure  quartz lamellae  Queensland  shatter cones
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