[S-MP30] Supercontinents and Crustal Evolution

[SMP30-P05] Mineral chemistry and mantle source constraints of Precambrian mafic dykes from Udupi region, Dharwar Craton, southern India

*Ammini Sasidharan Silpa¹, Madhusoodhan Satish-Kumar², Krishnan Sajeev³ (1. Department of Earth Science, Shimane University, 2. Department of Geology, Niigata University, 3. Centre for Earth sciences, Indian Institute of Science, Bangalore, India)