Kenneth J. McNamara og Ken McNamara

'Dragons Teeth and Thunderstones'

Bog | Engelsk

For at least half a million years, people have been doing some very strange things with fossils. Long before a few seventeenth-century minds started to decipher their true, organic nature, fossils had been eaten, dropped in goblets of wine, buried with th

'The Star-Crossed Stone'

Bog | Engelsk

Throughout the four hundred thousand years that humanity has been collecting fossils, sea urchin fossils - or echinoids - have continually been among the most prized, from the Paleolithic era, when they decorated flint axes, to today, when paleobiologists