Bet365 app download July 11，An American Life Science Network report said，Researchers get important discoveries in human accessories in Stone Age。

About 100 years ago，Archaeologists discovered a place in the Stone Age human cemetery in the 8200s in northwestern Russia，Discovered a large number of accessories made from bones and animal teeth。Recent，To find out what kind of animal bones bet365 best casino games are from，Researchers re -analyze these bone jewelry，Surprise found that some accessories are not made of animal bones，Instead, it is made of human bones。

The person in charge of the research project、Introduction to Kristiina Mannermaa, a anthropologist at the University of Helsinki, Finland，in Yingxiong、In the jewelry made of moose and beaver teeth，Mixed with groove human bone fragments。where，At least two pieces of fragments are derived from the same person's stock。

But for those who made decorations at the time，Human bones seem to be no different from other decorations。Mana said，bet365 best casino games The producer quickly chopped the human bone，Simply engraved the groove at the bottom for wrap the rope。The size and shape of these bones，Similar to the animals near the found position。This may indicate that the human bone could be used to replace animal teeth at that time at that time。

Amy Gray Jones, a senior lecturer at the University of Chester in the United Kingdom (Amy Gray Jones) commented，This superficial alternativeness does not mean that people are not afraid of human bones at that time。Stone Age，Ancient Europeans cherishes bone accessories and tools，It will also do it after Bet365 app download use。They believe that both animal bones and human bones are very important，and now Western culture generally believes that animal bones are worthless。New method analyzed by collagen molecular analysis in this study，It may help researchers find more human bones in the discovered bone fragments。

Some scholars think，Practice the human bone fragments in the jewelry with the more complete human bones excavated in the same cemetery for DNA comparison，Analysis of the blood relationship between this period，will be a new research direction。but，Mannama thinks，This study needs Bet365 lotto review to destroy a large number of bones，So you can not become a research direction that researchers are committed to exploring。

　　（Liu Yuan Ship/Compiled）