Ancient zircons in Morocco reveal hidden crust beneath the Atlas and a vanished volcanic province
New zircon dating and isotope data from Morocco's Sirwa massif show that 2.1-billion-year-old crust extends north of the Anti-Atlas Major ...
New zircon dating and isotope data from Morocco's Sirwa massif show that 2.1-billion-year-old crust extends north of the Anti-Atlas Major ...
A new study is challenging one of the most familiar assumptions about Earth’s earliest history: that the planet’s ancient rocks ...
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© 2025 Scienmag - Science Magazine