作者: DENNIS V. KENT , FELIX M. GRADSTEIN
DOI: 10.1130/0016-7606(1985)96<1419:ACAJG>2.0.CO;2
关键词:
摘要: … geologic time-scale for the Jurassic and Cretaceous periods is presented, based on various methods according to the availability of definitive isotopic ages… minimum age range for the …