Ancient rock art along US-Mexico border persisted for more than 4,000 years — and it depicts Indigenous views of the universe Researchers have uncovered evidence of an Indigenous artistic tradition that was painted along the U.S.-Mexico border for roughly 175 generations.

🔘Ancient rock art along US-Mexico border persisted for more than 4,000 years — and it depicts Indigenous views of the universe
#nativeamerican ##indegenous
#ancientrock #news

Geologists Decode Earth’s 4.4-Billion-Year-Old “Missing” Crust Researchers used zircons and AI to reconstruct Earth’s ancient crust, revealing possible tectonic processes from the planet’s earliest, rockless chapter. Researchers from the School of Earth Sciences...

Geologists Decode Earth’s 4.4-Billion-Year-Old “Missing” Crust #Science #EarthSciences #Geology #EarthCrust #AncientRock

Nothing like a rolling stone, this one is covered with moss.
This lovely glacial rock is located in a forest in Inverness.

#rollingstone #rock #mossyforest #mossyrock #ancientrock #rockofages #lichens #forest #highlands #scottishhighlands #scottishforest #birodrawing #biro #layers #greenbiro

Microplastics Invade Ancient Rock, And That's a Big Problem For Age Markers Pollution seeps far deeper than we thought.

over 6,000 million metric tons of waste plastic has the potential to leak into the environment and become incorporated in natural cycles and food chains
www.sciencealert.com/microplastic...

#microplastics #environment #foodchain #ancientrock