When Did the Earth’s Crust Start to Shift? Researchers Uncover
< img src =" https://th-thumbnailer.cdn-si-edu.com/mK4FopyjRCDJa7650-szX9G2oWc=/fit-in/1600x0/filters:focal (2012x1514:2013 x1515)/ https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/4e/87/4e879c48-5def-43a6-97ae-c10bc4a66195/earliest-plate-tectonics.jpg "alt="" > A brand-new study supplies the oldest direct proof of tectonic plate motion ever taped Source
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< img src =" https://th-thumbnailer.cdn-si-edu.com/mK4FopyjRCDJa7650-szX9G2oWc=/fit-in/1600x0/filters:focal (2012x1514:2013 x1515)/ https://tf-cmsv2-smithsonianmag-media.s3.amazonaws.com/filer_public/4e/87/4e879c48-5def-43a6-97ae-c10bc4a66195/earliest-plate-tectonics.jpg "alt="" > A brand-new study supplies the oldest direct proof of tectonic plate motion ever taped
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