Benjamin Carr, Ph.D. 👨🏻‍💻🧬A Billion Years Are Mysteriously Missing From #Earth’s History. Now, We Know Why.
#TheGreatUnconformity — a gap in Earth’s #geologicalrecord. New research suggests it was created by shifting continents, rather than “#SnowballEarth” or #Cambrian life. Evidence that the gap was largely created by #tectonic processes that occurred from 2.1B to 1.6B years ago, in the #Neoproterozoic era, during the formation of an ancient supercontinent called Columbia
https://www.404media.co/great-unconformity-gap-geological-record-study-columbia/
https://archive.ph/glmuh
#TheGreatUnconformity — a gap in Earth’s #geologicalrecord. New research suggests it was created by shifting continents, rather than “#SnowballEarth” or #Cambrian life. Evidence that the gap was largely created by #tectonic processes that occurred from 2.1B to 1.6B years ago, in the #Neoproterozoic era, during the formation of an ancient supercontinent called Columbia
https://www.404media.co/great-unconformity-gap-geological-record-study-columbia/
https://archive.ph/glmuh
A Billion Years Are Mysteriously Missing From Earth’s History. Now, We Know Why.
The Great Unconformity — a gap in Earth’s geological record — has puzzled scientists for 150 years. New research suggests it was created by shifting continents, rather than “snowball Earths” or Cambrian life.
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