国产人人色I色婷婷综合久久中文字幕雪峰I奇米色777欧美一区二区I久热久热aV爽青青在线I国产av喷水I国产伦精品一区二区三区免.费I高潮av在线Iww欧美一级I91天天看I黄a在线91I九一无码中文字幕久久无码色…I丰满国产精品视频二区

  .contact us |.about us
Home BizChina Newsphoto Cartoon LanguageTips Metrolife DragonKids SMS Edu
news... ...
             Focus on... ...
   

Neolithic relics found in China's largest oilfield
( 2001-08-05 11:03 ) (8 )

Two Neolithic relic sites were recently found in Daqing Oilfield, China's largest oil producer in northeastern Heilongjiang Province, pushing back the local civilization history to 3,500 years ago.

Zhang Shaojie, director of the Daqing Relic Protection Station, said that archeologists have unearthed large amounts of stone-head arrows, stone-cut tools and articles made of animal bones, which carry typical Neolithic characteristics.

One of the stone-head arrows is finely made and still sharp. Archeologists also found arrow heads made of white agate.

Both of the archeological sites are located by the riverside. Experts have ascertained that ancient residents had lived a primal fishing and hunting life.

The Neolithic relic sites were found when archeologists made an emergent excavation of an ancient tomb which belonged to the Liao Dynasty over 1,000 years ago.

The oil reserve of Daqing was tapped in 1950s, before which the place was a deserted alkaline land.



 
   
 
   

 

         
         
       
        .contact us |.about us
  Copyright By chinadaily.com.cn. All rights reserved