Stone Age Engravings Found on Ostrich Shells
Filed under: Orthography
Researchers say a cache of ostrich eggshells engraved with geometric designs demonstrates the existence of a symbolic communication system around 60,000 years ago among African hunter-gatherers.
Full article: Wired
http://www.wired.com/wiredscience/2010/03/stone-age-engravings-found-on-ostrich-shells/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+wired%2Findex+%28Wired%3A+Index+3+%28Top+Stories+2%29%29
See also:
> Monkeys’ stone percussion studied> Scientists and humanists join forces to use X-ray technology to shed new light on ancient stone inscriptions
> A Is for Ancient, Describing an Alphabet Found Near Jerusalem
> Alphabet wars
> Oldest Writing in New World Discovered, Scientists Say
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