Ancient Arrowhead Discovery

Recently, researchers made a fascinating discovery: the world’s oldest poisoned arrowhead, estimated to be around 60,000 years old. This remarkable find was made at the Umhlatuzana Rock Shelter located in South Africa’s KwaZulu-Natal province.

A study detailing this discovery, conducted by scientists from both Sweden and South Africa, was published in Science Advances. Arrowheads from the Stone Age were found to be coated with poison derived from the gifbol plant, commonly referred to as the “poison onion.” The bulbs of this plant contain two compounds—bufanidrine and epibufanisin—that were identified in these ancient artifacts.

This new evidence showcases the advanced hunting methods employed by Stone Age humans. Sven Isaksson, a professor at Stockholm University, noted that the collaboration between South African and Swedish researchers was crucial for this achievement. “Identifying the world’s oldest arrow venom is a complex task,” he remarked, highlighting the importance of continued research in this area.

Another contributor to the study, Anders Högberg from Linnaeus University, emphasized that the use of arrow poisons signifies a level of sophisticated thinking in early humans. He mentioned that utilizing poison on arrows involved deliberate planning and an understanding of effects, which reflects a certain degree of ingenuity.

Marlies Lombard from the University of Johannesburg added that these results suggest our ancestors in southern Africa developed the bow and arrow much earlier than previously believed. This discovery is part of a broader body of research offering new insights into prehistoric life.

Just last month, findings were published regarding the earliest evidence of intentional fire-starting, dating back 400,000 years. Additionally, researchers have found evidence of potentially fossilized dinosaur footprints in Colorado. These ongoing discoveries continually reshape our understanding of early human and dinosaur behavior.