Rocks and clocks help unravel the mysteries of ancient Earth
Thursday, August 25, 2011 - 05:30
in Paleontology & Archaeology
(PhysOrg.com) -- Research into the dating techniques used to identify the origins of the living world has found the way in which fossils are used to calibrate the Earths evolutionary clock is of critical importance. The findings could help us better understand the gaps in the evolutionary timeline.