These undeciphered symbols date back to Roman times - Science Magazine

Science Magazine

These undeciphered symbols date back to Roman times Science Magazine Scientists radiocarbon dated these objects, and more timber from a site farther inland, to about 200 C.E. to 300 C.E. They also dated an ox bone and a bone pin from a Pictish site on the Orkney Islands (pictured above) to about 400 C.E. Taken together ... and more »