Humans Were Making Tools From Whale Bones 20,000 Years Ago, Study Reveals

Perhaps the biggest problem for the study of previous communities from the coastal history, due to the change of erosion and sea level, these coastal lines are no longer available. But there are still ways to learn indirectly.

After studying the fragments from Whale Bone Tools and the Fragments from previous sites in France and Spain, the team has shown that the oldest samples in the history of the collection are up to 20,000 years ago. They are among the oldest known examples of people who use the WHELE parts.

Before reducing populations, the whales were valuable food and other sources, “said researchers in A learn Today, Nature was published in the communications magazine. “So many coastal human groups, including many coastal human groups, including many coastal human groups, including many coastal human groups, including many coastal human groups, fresh beaches, opportunistic kills and neolite farmers.”

Unfortunately, the beach archeological places before date are fragile and are already worn or already underwater. Given that the formation of whale bone tools requires the existence of people throughout the region, among people and the life of the ancient whale, and the ancient whale environment, a valuable opportunity to learn previous interactions.

Researchers of the team, including Barcelona Mukhtar University, 83 bone objects analyzed by the University of French National Scientific Research and the University of Vienna, changed 90 bone fragments of human processing signs. Radiocarbon dating (determines the age of organic materials), about 19,000 years ago in the history of the collection, “our knowledge is the oldest evidence of the whalebone”.

In addition, they discovered through Mass spectrometry (reveals the properties of molecules) Bones blue whales, Finnish whales, sperm whales, right whales or gray whales, as well as types, including gray whales. Today, gray whales are mainly in the North Pacific and in the Arctic, other species still live in the Biscay Bay of France and Spain. Interestingly, the analysis also shows that there are various nutritional habits compared to the modern colleagues of the well-history.

“The Paleolithic Seashore itself is no longer accessible, and during this period, the analysis of these whales, which is an analysis of these whales in the Biscay bone, and explained the researchers” and the use of human groups in nature. “

The study gives a new idea to some marine animals that have fueled the human industry for 20,000 years, for previous coastal technologies.