1) the Early Tertiary
古始新世
2) Paleocene-Eocene
古新世-始新世
3) Eocene Epoch
古近纪始新世
1.
Zurhen Ul, Qinghai-Tibet Plateau yields Ar Ar ages of (40 91±1 18) Ma, (41 07±0 80) Ma,( 42 00±1 31) Ma and (39 00±2 06) Ma which suggests a large-scale volcanism in the research area in the Middle Eocene Epoch.
它们代表了这些火山岩的形成时代 ,表明本区在古近纪始新世中期发生过大规模的火山活
4) Paleocene-Eocene Thermal Maximum (PETM)
古新世-始新世最热事件(PETM)
5) Eocene
[英]['i:əsi:n] [美]['iə,sin]
始新世
1.
On Metasequoia in Eocene Age from Liaoning Province of Northeast China;
中国辽宁省始新世水杉的研究
2.
Provenance Analysis of Late Cretaceous-Early Eocene Sandstones in the Sangdanlin Area, Southern Tibet;
藏南桑单林地区晚白垩世—始新世砂岩物源区分析
3.
Quantitative Reconstruction of the Eocene Palaeoclimate in the Fushun Basin,Liaoning Province;
辽宁抚顺盆地始新世古气候定量研究
6) Late Eocene
晚始新世
1.
They represent the first records of the Pri- mates in Late Eocene of Nei Mongol.
记录了内蒙古晚始新世的3种原始灵长类化石(Eosimias sp。
2.
All of them represent the first records of their kinds in Late Eocene of Nei Mongol.
上述啮齿类的发现也证明呼尔井组的时代为晚始新世。
3.
They represent the first cricetids ever found in Late Eocene of Nei Mongol.
描述了产自内蒙古晚始新世地层中的3属5种仓鼠化石(Pappocricetodon antiquus,Pap- pocricetodon sp。
补充资料：古始
1.宇宙的原始或"道"的端始。 2.远古。多指唐虞时代。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条