Picture: mandible of smaller antelope in calcrete watch more Credit score: Philip Kiberd Evidence from an ancient eggshell has disclosed crucial new details about the severe weather improve confronted by human early ancestors. The investigation shows elements of the inside of South Africa that nowadays are dry and sparsely populated, have […]
eggshell
Ancient ostrich eggshell reveals new evidence of extreme climate change thousands of years ago — ScienceDaily
Proof from an historical eggshell has uncovered essential new info about the severe local climate transform confronted by human early ancestors. The research reveals pieces of the inside of South Africa that right now are dry and sparsely populated, have been when wetland and grassland 250,000 to 350,000 a long […]
Stone-age ‘likes’: Study establishes eggshell beads exchanged over 30,000 years
ANN ARBOR–A clump of grass grows on an outcrop of shale 33,000 decades in the past. An ostrich pecks at the grass, and atoms taken up from the shale and into the grass grow to be element of the eggshell the ostrich lays. A member of a hunter-gatherer group living […]