In the structural geology of the Indian shield, which major tectonic boundary separates the southern Dharwar craton from the northern Bundelkhand craton, traversing parts of central India?

💡 Solution & Explanation

The Central Indian Tectonic Zone is a major crustal suture zone that separates the northern and southern crustal blocks of the Indian shield, preserving evidence of Proterozoic collisional tectonics. The Narmada-Son Lineament is a deep crustal fault zone running parallel to the Satpura range. The Aravalli-Delhi orogen represents an ancient mountain belt in northwestern India. Crustal suture mapping helps geologists understand the assembly of the Indian subcontinent.