Kolkata: Zircon a little more than 4 billion years old has previously been found in Kerala’s Wayanad (in 2016) and from the river Baitarani in Odisha (in 2018). The Earth’s oldest zircon discovery, ...
Impact cratering was a dominant geologic process in the early Solar System that probably played an active role in the crustal evolution of the young terrestrial planets. The Earth’s interior during ...
Two test methods put the rocks at 4.16 billion years old The volcanic rocks date to primordial Earth's Hadean eon Rocks are surviving fragments of Earth's oldest crust June 26 (Reuters) - Along the ...
Researchers from Presidency University, Hiroshima University and the National Centre for Earth Science Studies have found rock samples from Chitrial, around 100 km north of Hyderabad in Telangana, ...
A new study has revealed that more than four billion years ago the Earth's surface was drastically altered by a bombardment of giant asteroids. Researchers from around the globe made the discovery ...
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