Supplemental Material: Formation and extent of the Cretaceous West Mountains plutonic complex

Key Points

• The study provides insights into the formation of the Cretaceous plutonic complex and its geological implications.
• Geochronologic data from U-Pb zircon dating indicates the timing of plutonic activity during the Cretaceous period.
• Geochemical analysis using Lu-Hf zircon data reveals the nature of the magma sources involved.
• Understanding the characteristics of the plutonic complex enhances knowledge of paleogeographic conditions during the Cretaceous.