S1). Earlier working experience has shown that these grains usually generate the youngest dates in samples characterised by combined zircon populations and this has proven an successful screening technique for xenocrystic and/or considerably transported detrital zircon grains153. A short meals chain, for instance, could contain plants that use the Solar’s https://leftbookmarks.com/story13247885/not-known-details-about-what-is-a-fossil-for-kids