日韩精品久久一区二区三区_亚洲色图p_亚洲综合在线最大成人_国产中出在线观看_日韩免费_亚洲综合在线一区

Global EditionASIA 中文雙語Fran?ais
World
Home / World / Asia-Pacific

Smallest bird fossil found in amber nearly 100m years old

By Wu Yong and Zhu Lin | chinadaily.com.cn | Updated: 2018-02-02 17:40
Share
Share - WeChat
A comparison of “Pancake Bird” with a micro-CT image of the fossil. [Photo provided to chinadaily.com.cn]

Paleontologists announced Friday the discovery of the smallest bird specimen in a Cretaceous amber.

The bird is about 5 centimeters in length, the same size as the smallest living bird in the world, the bee hummingbird. Xing Lida, an associate professor at China University of Geosciences (Beijing), carried out the research together with scholars from Canada and the United States.

This newly discovered specimen comes from the amber area of the Okanagan Valley in Kachin, north of Myanmar. Due to miners’ negligence or natural weathering, this specimen eroded along the coronal plane, lost part of its flesh and became thinner. Therefore, it was nicknamed “‘Pancake Bird”.

1 2 3 4 5 Next   >>|
Most Viewed in 24 Hours
Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 日韩成人黄色 | 亚洲国产第一区二区香蕉 | 22eee在线播放成人免费视频 | 久久久久久久久淑女av国产精品 | 一级片在线观看 | 久久3| 色综合精品久久久久久久 | 亚洲国产精久久久久久久 | 夜夜操狠狠操 | 精品一区二区三区免费站 | 达达兔午夜起神影院在线观看麻烦 | 久操伊人 | 久热精品视频 | 欧美极品jizzhd欧美 | 毛片一级在线 | av激情影院 | 日韩2区 | 久久噜噜噜精品国产亚洲综合 | 我不卡在线观看 | 狠狠影院| 99色吧| 91成人短视频 | 精品国产精品三级精品av网址 | 免费播放视频 | 学院传说之三生三世桃花缘 | 色九月| www亚洲精品 | 精品在线| 三级做爰大爽视频 | 国产成人精品一区二区三区四区 | 日韩精品成人a在线观看 | 免费三级pq| 国产欧美精品一区二区三区 | 亚洲午夜精品一区二区三区 | 欧美1区2区 | 性欧美xxxx极品摘花 | 免费无码一区二区三区A片18 | 六月激情综合 | 久久狠狠 | 欧美另类性视频 | a毛片成人免费全部播放 |