Statistic indices for cup- and diapir-like morphostructures of vertisols in Vorontsovo depression (padi)

Under description is a profile configuration represented by stratified bowl-like morphostructures with the increased thickness of dark-gray humus horizons and diaper-like morphostructures consisted of the olive-brown material ascending from the lower horizons in Vertisols developed on the bottom of a huge closed depression (padi) in Eisk peninsula. Histograms are presented to show statistic distribution and non-parametric statistic indices for morphometric characteristrics of the above morphostructures. The statistic relationship between the morphometric indices is estimated. Under discussion is also the genesis of such morphostructures in Vertisols.