ScienceSprings, 18 Sep 2019 https://sciencesprings.wordpress.com/2019/09/18/from-eos-volcanic-eruption-creates-temporary-islands-of-pumice/ From EarthSky…
Jacqueline Bohon, 24 Aug 2012 "Such geological rafts have been suggested as a long-distance dispersal mechanism that can overcome physiological limitations…