Direct cause of the prehistoric catastrophe revealed by the sedimentary provenance source of the overburden layer in the Lajia ruins in western China

Puntos clave

• The sedimentary provenance source analysis reveals a direct cause of a prehistoric catastrophe in western China.
• The study identifies distinct layers within the overburden, providing insights into geological events that occurred.
• This observational analysis highlights specific evidence found in the sediment at the Lajia ruins, essential for understanding historical timelines.
• Findings call for further explorations into how such sedimentary practices affect ancient human civilizations.