| 释义 |
Pa·le·o·cene 英ˈpeɪliːəˌsiːn美ˈpeliəˌsinAHDpāʹlē-ə-sēn' COCA¹⁹⁹⁵⁹⁴BNC¹⁷³⁹⁹⁵⁺²
基本英英搭配记法近义反义例句例句
n.古新世¹⁰⁰
Noun:
from 63 million to 58 million years ago; appearance of birds and earliest mammalsthe Paleocene古新世
paleo-古|旧-cene新的⇒n.古新世近义词 Paleocene epoch古新世
名词100%
用作名词Paleontological studies showed that modern avian groups probably first appeared in thePaleoceneand experienced an explosive radiation in the early Cenozoic.古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。 From Cretaceous Period to Paleocene Eocene, subsidence and sedimentation area migrated gradually towards inside basin because the major thrust belts were piggyback and developed towards inside basin.
白垩纪至早第三纪古、始新世，由于主干逆冲断裂带背驮式地向盆内发展，沉降沉积中心逐渐向盆内迁移； cnki
The Santee Coastal Reserve core, a545 ft deep borehole in northeastern Charleston County, South Carolina, recovered sediments of Late Cretaceous, Paleocene, Eocene, and Quaternary age.
Santee海岸储藏岩心是从加州南部的查尔斯顿的545英尺深的钻井中采集的，代表白垩纪晚期、古新世、始新世和第四纪的沉积物。 biositemap.com
The ultimate extinction of the dinosaurs6300 years ago in the Mesozoic and Cenozoic Tertiary Paleocene.
恐龙最终灭绝于6300万年前的新生代第三纪古新世。 xdxxblog.com
During Late Paleocene there were two greater transgressions in the sag.
晚古新世丽水凹陷经历了两次较大规模的海侵。 cnki
From late Cretaceous to Paleocene, it is the time of basin extruding, uplifting and denudation, therefore a larger angular unconformity formed between Mesozoic and Cenozoic.
到晚白垩世至古新世则为盆地挤压隆升剥蚀期，形成了中-新生界之间较大的角度不整合。 lib.swpu.edu.cn
Geological evolution of Huangyan area can be divided into four stages: Extension stage from Paleocene to Eocene, basement fault controlled the fault block activation;
西湖凹陷黄岩区的地质演化大致可以分为四个阶段：古新世-始新世伸展阶段，基底断层控制了地垒式断块构造发育； chemyq
Himalayan orogeny made the area uplift to continent, confirming that the late- Paleocene coast line was probably at southeast Nanbianzhen- Shuiguowei- Jitang area.
喜马拉雅运动使本区抬升为陆地，进一步证实晚古新世海侵边界大致在南边镇-水锅尾-基塘连线之南东地带。 cnki
Paleontological studies show that modern avian groups probably first appeared in the Paleocene and experienced an explosive radiation in the early Cenozoic.
古生物学研究表明，现生鸟类的最早出现是在古新世，而爆发性辐射演化发生在新生代早期。 www.bmnh.org.cn
The benthic extinction event BEE and larger foraminifera turnover LFT during the Paleocene-Eocene transition constitutes an important step in Paleogene larger-foraminifera evolution.
该时期的底栖大有孔虫的绝灭 BEE以及演替 LFT在古近纪底栖大有孔虫演化过程中起着非常重要的作用。361xs
The middle Jurassic Yeba formation volcanics, Paleocene biotite granite porphyry, Miocene quartz monzonite and Oligocene granite porphyry could be found in the ore field.
矿区出露中朱罗统叶巴组火山次火山沉积岩、古新世黑云母花岗斑岩、中新世二长石英斑岩以及渐新世花岗斑岩。 fabiao
The Paleocene epoch was a time of dense forests and evolutionary experiments.
古新世可以说是一个丛林茂密演化不断的时代。30edu
Their ages may be early Late Cretaceous and Late Cretaceous- Paleocene.
它们分属于晚白垩世早期、晚白垩世—古新世。 cnki
These indicate an origin of Quercus no earlier than the late Cretaceous and Certainly no later than the Eocene, probably originating in the early Paleocene.
据此推测栎属起源的时间不早于白垩纪晚期，亦不晚于始新世，最可能的起源时间是古新世最早期。 cnki |