قالب وردپرس درنا توس
Home / Science / The Archaeology of Otters – Archaeology Magazine

The Archaeology of Otters – Archaeology Magazine



  otter mussel shells LONDON, ENGLAND – CBC News reports that archaeologists joined biologists to investigate the use of stones by otters as tools in a site in Central California Coastal where mussels abound that grow on a series of drainage pipes. The archaeologist Natalie Men of the Max Planck Institute for the Science of Human History noted stacks of broken mussel shells and damaged rocks near the pipes. The continuous observation of the otters and the mapping of the rocks revealed that the otters tended to hit the mussels on points and ridges on the side of the rocks facing the water, which left the edges smoother and lighter than the rest of the rock. Researchers have noted that underwater debris could contain more than 1

00,000 mussel shells. They also learned that otters are precise in the way they hold the shells and break them each time in the same way, suggesting that they are probably right-handed. Biologists could use the information gathered by the study to look for environments where otters may have lived in the past, and archaeologists could use the information to distinguish between mantas left by otters and those created by early humans. To read the artifacts made by humans from the shells, go to "Japanese & # 39; s Early Anglers".


Source link