生物地层学对比
biostratigraphic correlation
生物地层学划分
biostratigraphic classification
地层古生物学
stratigraphic palaeontology
古生物学和地层学
paleontology and stratigraphy
计算生物学(生物信息学)
aluminum strip stock twin-roll casting-rolling
生物地层层理构造
biostratification structure
生物地层层序
biostratigraphic sequence
澳大利亚国立大学生物地理及地貌学系
Department of Bioseography and Geomorphology
australian national university
笔石生物地层
Graptolite biostratigraphy