fossi相关论文
Seasonal changes in TC and WSOC and their ~(13)C isotope ratios in Northeast Asian aerosols: land su
In order to understand the relative importance of anthropogenic and biological sources of carbonaceous aerosols in North......
This paper gives a brief report on the new occurrence of the Early CambrianQiongzhusi’ an Chengjiang fauna in the Haik......
A New Species of Megarhyphus,an Interesting Discovery from the Lower Jurassic of England(Diptera,Ani
The oldest representative of the genus Megarhyphus Kovalev(Diptera:Anisopodidae)is described from the Lower Jurassic(Sin......
A New Subfamily of Aphids (Hemiptera,Aphidomorpha) from the Early Cretaceous Lebanese Amber with a D
Aphids are marked by their high polymorphism,but species reported from the Early Cretaceous are known only from alate mo......
The Yixian Formation is a series of volcanic-sedimentary rocks in Biepiao area of Liaoning Province. It is mainly compos......
请下载后查看,本文暂不支持在线获取查看简介。
Please download to view, this article does not support online access to view......
New Localities and Palaeoscolecid Worms from the Cambrian(Stage 4,Series 2) Guanshan Biota in Kunmin
The Guanshan Biota from the Cambrian Stage 4 Wulongqing Formation is a typical Burgess-shale type Lagerst?tte that had w......
THE western part of China’s Liaoning Province. known in former times as Rehe, is the birthplace of Neolithic Hongshan ......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
环境税作为火力发电厂成本的重要部分,越来越受到关注。为了了解经济负荷分配中环境税对火电机组负荷分配的影响,建立了考虑环境税的......
新疆柯坪地区沙井子组是古生界最高层位,研究了其时代的归属,依据在露头剖面所采集到的植物和孢粉化石,结合介形类,双壳类化石资料,应用......
基础 Vespina (=Orussoidea + Apocrita ) 的分类和发展史被重新考虑在内部蒙古从 Daohugou 的中间的侏罗记首先基于富有、好的保......