stratigraphy
stratigraphy
[strəˈtɪgrəfi]
noun
stratigrapher
noun
stratigraphic
adjective
stratigraphical
adjective
语源
[strəˈtɪgrəfi]
noun
- [mass noun]the branch of geology concerned with the order and relative position of strata and their relationship to the geological timescale
地层学
■the analysis of the order and position of layers of archaeological remains
考古遗迹层次排列和位置的分析
■the structure of a particular set of strata
地层的结构
stratigrapher
noun
stratigraphic
adjective
stratigraphical
adjective
语源
- mid 19th cent.: from stratum + -graphy
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