A deep model of the multi-ring structures formation in the Earth relief
Mikheeva (Osipova) A.
 A deep model of the multi-ring structures formation in the Earth relief
(p. 33-39)
mikheeva_v2.pdf489.57 KB

In order to explain the process of forming the outer rings of an impact crater, a model of an underground explosion of an impactor penetrating into the target is proposed. Intense crushing of the surface rocks is explained by the effect of the primary compression wave if it propagates from...

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astroblemes,
morphostructural elements of the crater,
catalog of the impact structures,
seismic explosion wave
A technique of searching for ancient meteorite craters by behind-crater rings and other secondary signs inherited in the landscape
Mikheeva (Osipova) A.,
Saveliev B.
 A technique of searching for ancient meteorite craters by behind-crater rings and other secondary signs inherited in the landscape
(p. 55-67)
mikheeva_6.pdf4.61 MB

A technique that allows by secondary signs finding and determining the size of impact craters with a diameter exceeding 5 kilometers, whose profile has been erased by erosion processes or hidden with sediment cover is proposed.

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astroblemes,
catalog of impact structures,
multi-ring morphostructure
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