找回密码
 To register

QQ登录

只需一步,快速开始

扫一扫,访问微社区

Titlebook: Egypt During the Last Interglacial; The Middle Paleolith Fred Wendorf,Romuald Schild,Angela E. Close Book 1993 Springer Science+Business Me

[复制链接]
楼主: 回忆录
发表于 2025-3-30 08:15:14 | 显示全部楼层
发表于 2025-3-30 15:49:31 | 显示全部楼层
W. Ross Ashby M.A., M.D.(Cantab), D.P.M.ińska (1964). The samples yielded very few diatoms, so an additional 22 sediment samples, taken from the near-shore section of the northern profile of BT-14, were processed (by K. Pietrzykowski); none of them yielded diatoms.
发表于 2025-3-30 18:54:48 | 显示全部楼层
https://doi.org/10.1007/978-3-031-45319-9third and fourth lakes) yielded fish remains. Various absolute dating methods suggest that these three lakes occurred within an interval of <10 kyr at about 135 ka. The Grey Phases have been correlated with some part of Isotope Stage 5 (Wendorf . 1991; Chs. 11–18, this volume).
发表于 2025-3-30 21:00:26 | 显示全部楼层
https://doi.org/10.1007/b101857. Chronological control is provided by .Th/.U dating on ostrich eggshell and marl, TL dating of sediments and burned rock, optical dating of sediments, ESR dating of ostrich eggshell and dental enamel, and amino-acid epimerization of ostrich eggshell (Chs. 11 and 13–18, this volume).
发表于 2025-3-31 03:50:25 | 显示全部楼层
Biomaterials and Its Characterization,inescence (OSL) dating technique. This article documents the results obtained for nine of those samples submitted. Upon completion of further investigations, age assessments for the remainder of the samples will be discussed elsewhere.
发表于 2025-3-31 08:39:25 | 显示全部楼层
A. Muttoni,J. Schwartz,B. Thürlimann number of ways; in ESR dating, we measure the intensity of a characteristic signal seen on an ESR spectrometer, of which the height is proportional to the number of charges trapped at a specific site in a crystal. The methods of analysis are described by Grün (1989).
发表于 2025-3-31 12:23:38 | 显示全部楼层
Protection of Adjacent Infrastructures,cies change that preclude conventional stratigraphic correlations. In some instances, the proxy climate data themselves (eg. faunal or floral assemblages) can be used to correlate disjunct exposures, although such correlations may obscure important geographic trends.
发表于 2025-3-31 14:15:43 | 显示全部楼层
发表于 2025-3-31 19:42:01 | 显示全部楼层
发表于 2025-4-1 00:23:19 | 显示全部楼层
 关于派博传思  派博传思旗下网站  友情链接
派博传思介绍 公司地理位置 论文服务流程 影响因子官网 SITEMAP 大讲堂 北京大学 Oxford Uni. Harvard Uni.
发展历史沿革 期刊点评 投稿经验总结 SCIENCEGARD IMPACTFACTOR 派博系数 清华大学 Yale Uni. Stanford Uni.
|Archiver|手机版|小黑屋| 派博传思国际 ( 京公网安备110108008328) GMT+8, 2025-5-25 20:43
Copyright © 2001-2015 派博传思   京公网安备110108008328 版权所有 All rights reserved
快速回复 返回顶部 返回列表