Rethinking glacial cirque evolution: an exploratory case study of interglacial sediment contributions in Quaternary cirques widening (Vestfirðir, Iceland)

Key Points

• Cirque widening is significantly shaped by interglacial sediment contributions, impacting glacial morphology.
• Key evidence includes sediment analysis revealing contributions during interglacial periods and their role in cirque changes.
• Exploratory case study in Vestfirðir, Iceland, provides insights into sediment dynamics and cirque evolution processes.
• Findings highlight the importance of understanding interglacial contributions, emphasizing implications for glacial evolution studies.