Shannon has been in the field sampling the great unconformity and John has been traveling to prepare for an exciting change. Join us this week to learn about discontinuities of all kinds!

Unconformities

• Sedimentary Rocks
• Siccar Point
• Unconformity
• Geologic Time Lab Activity
• Grand Canyon Geology
• The Great Unconformity

Fun Paper Friday

• Peters, Shanan E., and Robert R. Gaines. “Formation of the Great Unconformity as a trigger for the Cambrian explosion.” Nature 484.7394 (2012): 363–366.

Contact us:

Show - www.dontpanicgeocast.com - SWUNG Slack - @dontpanicgeo - [email protected]

John Leeman - www.johnrleeman.com - @geo_leeman

Shannon Dulin - @ShannonDulin