Guro Lilledal Andersen

Guro Lilledal Andersen is a Doctoral Research Fellow at the Department of Geosciences, University of Oslo. She specializes in explosive volcanism within the Oslo Rift system, focusing on ignimbrite deposits and caldera-forming eruptions. Her work combines field research with public science communication.

• Education: MSc in Mineralogy, Petrology and Geochemistry (2024), BSc in Geology (2022), both from University of Oslo
• Current Research: Oslo Rift volcanism, ignimbrite analysis, volcanic hazard assessment

Andersen gained national attention through her Geo_Guro social media persona, where she shares geological knowledge with over 10,000 followers. Her outreach includes:

• 25-day geological tour across Norway
• TV/radio appearances (NRK, Universitas)
• Public lectures for schools, geological societies, and festivals

Her recent 15 publications focus on:

• Oslo Rift volcanic history
• Ignimbrite stratigraphy
• Building stone identification
• Science communication through social media
• Geological fieldwork in urban settings

Andersen actively promotes geological awareness through accessible communication, making complex concepts like metamorphic rocks and dike emplacement understandable to the public. She received a grant from The Solo Foundation for her Norway-wide outreach project.