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生物地层学
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生物地层学
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生物地层学
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biostratigraphy
生物地层学
研究生物化石的时空分布,并根据地层中所含化石的特征将岩层分为若干地层单元,以确定地层的相对地质时代的学科。是地层学的重要分支学科,也是古生物学的重要分支。
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comparison of functions
comparison of series
comparison of solutions
comparison of structural similarities
comparison of topologies
comparison principle
comparison question test
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comparison residual
comparison series
comparison spectroscope
comparison spectrum
comparison star
Comparisons to Explain the Disourses, Disciplines and Doctrines of Buddhism
comparison test
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comparison theorem for convergence
comparison theory
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