It’s around this time every year that we start to remember the existence of pollen, the microscopic reproductive cells of cone-bearing and flowering plants. Airborne pollen may induce annoying congestion for some, but a new paper shows that these grains may provide a new way of looking at the climate over 300 million years into the fossil record.
Click here for original story, Fossilized pollen may reveal ‘fingerprints’ of environmental stress
Source: Phys.org