What caused the length of an #earth day to be so much shorter billions of years ago? Did our planet rotate much faster with the #moon much closer? Was the earth itself smaller? https://t.co/VDIYCepN3l #ELI5#earthhistory#History#geodynamics#geophysics
South America ~16,000 years ago at the end of the last glacial maximum, sea levels were ~98m (~322ft) lower. Significantly more land now underwater along the East coast of the continent https://t.co/6YuWVfsWvl #southamerica#argentina#brasil#glacialmaximum#IceAgeEarth #PaleoMap #sealevel
Meltwater Pulse 1A (MWP-1A) was a sudden, massive surge of sea level rise around 14,650β14,300 years ago, during the last deglaciation. ~16β25 meters (52β82 feet) of global sea level rise in 300-500 years, #SeaLevelRise#Deglaciation#ClimateHistory#MWP1A#Pleistocene