Lukas VF Novak on Nostr: Key moment in the #evolution of life on Earth captured in fossils ...

Key moment in the #evolution of life on Earth captured in fossils
https://phys.org/news/2024-01-key-moment-evolution-life-earth.html

U–Pb zircon–rutile dating of the Llangynog Inlier, #Wales: constraints on an #Ediacaran shallow-marine #fossil assemblage from East Avalonia https://www.lyellcollection.org/doi/full/10.1144/jgs2023-081

"to determine the age of the #fossils, researchers used #volcanic ash layers like bookmarks in the geological sequence"