IT News · @itnewsbot
3624 followers · 270473 posts · Server schleuss.onlineEarly plate tectonics was surprisingly speedy - Enlarge / 2.7-billion-year-old basalt lava flows in the Pilbara Craton,... - https://arstechnica.com/?p=1961150 #continentaldrift #platetectonics #earthscience #pillbara #science #geology #zircons
#zircons #geology #science #pillbara #earthscience #platetectonics #continentaldrift
Tech news from Canada · @TechNews
941 followers · 25361 posts · Server mastodon.roitsystems.caArs Technica: Early plate tectonics was surprisingly speedy https://arstechnica.com/?p=1961150 #Tech #arstechnica #IT #Technology #continentaldrift #platetectonics #Earthscience #pillbara #Science #geology #zircons
#Tech #arstechnica #it #technology #continentaldrift #platetectonics #earthscience #pillbara #science #geology #zircons
Tatiana Pandora Saternus · @favoreq
105 followers · 158 posts · Server universeodon.com
Aleia jones · @Diplodocus
2 followers · 6 posts · Server toad.social#geology anyone out there watching Baja BC A to Z with #nickzentner? #zircons #paleomag #tectonics
#geology #nickzentner #zircons #paleomag #tectonics
Dr. Evan J. Gowan · @DrEvanGowan
198 followers · 55 posts · Server fediscience.orgMalone et al find the age of zircons from granitic cobbles in Laurentide Ice Sheet, Lake Michigan Lobe tills from the Illinoisan (MIS 6) and Wisconsin (MIS 2) glaciations. The ages from the zircons in both tills are dominantly late Archean, and indicate an ice flow source from the Quebec-Labrador Dome east of Hudson Bay. The implication is that the configuration of the Laurentide Ice Sheet was likely similar in the two glaciations. #IceSheets #GlacialGeology #zircons https://pubs.geoscienceworld.org/sepm/jsedres/article/92/11/1044/618969/Provenance-of-middle-to-late-Pleistocene-tills-in
#zircons #glacialgeology #IceSheets