An opinion on the “non-Smith stratigraphy”
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摘要: 简要地叙述了“非史密斯地层学”术语的由来、基本概念及研究近况。针对近来有关方面将这一类地层又重新命名为”非正常岩石地层”的情况，结合”九五”原地矿部地质调查局在８个省区进行的１∶２５万区域地质调查试点与填图方法研究新成果，阐述了非史密斯地层学研究的进展，并就”非史密斯地层”与”构造地层”、”非正常岩石地层”之间的关系进行了评述。Abstract: This paper introduces the derivation and basic concept of the non Smith stratigraphy and the present development in its research. Considering that recently some people have renamed this kind of stratigraphy the “abnormal lithostratigraphy”, in light of the new results of 1∶250 000 regional geological survey in selected areas and study of mapping methods conducted by the former Ministry of Geology and Mineral Resources in eight provinces and autonomous regions during the Ninth Firfth Year Plan period, the paper deals with the progress in the study of non Smith stratigraphy as well as the relation of“non Smith stratigraphy” with “tectono stratigraphy” and “abnormal lithostratigraphy”.
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Key words:
- non Smith stratigraphy /
- tectono stratigraphy /
- abnormal stratigraphy
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