A PRELIMINARY VIEW ON GEOLOGICAL ANOMALY
Zhao Pengda Chi Shundu (China University of Geosciences , Wuhan 430074)
A geological anomaly is a geological body or complex of bodies with obvious different compositions , structures or orders of genesis as compared with the surrounding circumstances . In this paper ,the patterns of geological anomalies ,and the types of them divided according to their scales are mainly introduced . Delineation of geological anomalies from the geological background is a quite difficult problem ,but we can do it by means of mathematical statistics , fuzzy mathematics and empirical methods .