This afternoon we were at Runestone State Park near Heavener, Oklahoma. The runestone is a very large slab of sandstone stood up on edge and carved with "runes" which are believed to be of ancient Scandinavian origin (Vikings) Early settlers and other white folk in the area after Christopher Columbus, attibuted the writings to the Indians. The Indians didn't have a written lalnguage then and besides couldn't read it. Still for years it was known as Indian rock.
Scolars have studied this rock for decades and most credible sources believe it to be most likely Viking from about 1100 AD.
A Scandinavian scolar translated it as, Glome's land or Glome's Valley. Aparently a land claim or "deed of title" in favor of a Viking named Glome who is thought to have sailed up the Mississippi to the Arkansas river and up it to get close overland to this location. 3-4 other similar rock writings have been found in Oklahoma, interestingly in a straight line. Most of the other writings are too short to substantiate a defensible translation but are of the same "alphabet."