Early Neolithic Stone 3.81" Scraper rockinaboxcleoniceras an evolutionary adaptation needed to

an evolutionary adaptation needed to power their massive bodies

and carving caves and tunnels in solid rock

Mosasaur tooth

Members of the genus could be found all over the world and resembled modern brittle stars in shape and behavior

Brittle Stars are one of the oldest groups of animals in the fossil record

Early Neolithic Stone 3.81" Scraper rockinaboxcleoniceras an evolutionary adaptation needed toThe oldest knowledge of humankind we have doesnt come from stories or recorded histories, but the stones our ancient ancestors left behind. Commonly known as handaxes, the true span of their use went far beyond that. Choppers, blades, scrapers, points, and crushing tools have all been discovered and many tools may have been reshaped over time to be used for new purposes. This specimen is a 3. 81" scraper from North Africa and is dated to roughly