图书目录大全

Olduvai Gorge 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

☆☆☆☆☆
简体网页||繁体网页

Leakey, M.D. 作者

译者

2009-6 出版日期

376 页数

$ 62.15 价格

丛书系列

9780521105187 图书编码

Olduvai Gorge 在线电子书图书标签:

喜欢 Olduvai Gorge 在线电子书的读者还喜欢

下载链接在页面底部

点击这里下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!

发表于2024-09-21

facebook linkedin mastodon messenger pinterest reddit telegram twitter viber vkontakte whatsapp 复制链接

Olduvai Gorge 在线电子书 epub 下载 mobi 下载 pdf 下载 txt 下载 2024

Olduvai Gorge 在线电子书 pdf 下载 txt下载 epub 下载 mobi 下载 2024

Olduvai Gorge 在线电子书用户评价

评分☆☆☆☆☆

Olduvai Gorge 在线电子书著者简介

Olduvai Gorge 在线电子书图书目录

Olduvai Gorge 在线电子书 pdf 下载 txt下载 epub 下载 mobi 在线电子书下载

Olduvai Gorge 在线电子书图书描述

Olduvai Groge is a valley in the Serengeti Plains at the western margin of the Eastern Rift Valley in northern Tanzania. The formations discussed in this volume, Beds I and II, were deposited in the Lower and Middle Pleistocene and have yielded large quantities of the remains of early man, in the form of bones and stone tools and evidence of the environment in which they lived. Bed I, in which remains of Australopithecus boisei and Homo habilis have been found, is firmly dated between 1.9 million years for the lowest level and 1.65 million years for a level below the top. This third volume describes the excavations. In Part I, starting with the lowest levels and devoting a chapter to each main level, Dr Leakey describes the actual process of excavation and the finding of the principal remains. In Part II, Dr Leakey describes the circumstances of the discovery of the hominid skeletal remains. These range from purposive excavation to accidental discovery while collecting small stones for mixing in concrete. Finally, mammalian bones, as tools and as food remains are discussed.

Olduvai Gorge 在线电子书下载 mobi epub pdf txt 在线电子书下载

想要找书就要到图书目录大全

book.wenda123.org

立刻按 ctrl+D收藏本页

你会得到大惊喜!!