Tonian crustal melting triggered by subduction along the Rodinia periphery: Evidence from the Liujiaping batholith, NW Yangtze Block, South China

Key Points

• Crustal melting in the Tonian period has been linked to subduction processes along the Rodinia margin, enhancing our understanding of ancient tectonics.
• Evidence from the Liujiaping batholith indicates that this melting was a significant geological event occurring during the Tonian period, affecting the Yangtze Block.
• Geochemical analysis of rock samples shows distinct signatures of subduction-related processes, underlining the complexity of crustal formation in this period.
• Insights from this study support the view that crustal evolution is closely tied to subduction dynamics, advocating for further studies in adjacent regions.