A magnificent section of the glacial Neoproterozoic Port Askaig Formation with a sequence at the base which is a prime candidate for a global “golden spike” or GSSP. We will discuss the concept of snowball earth and assess how the succession here fits with that model.
This trip was originally scheduled for May 2025 but has now been postponed until May 2026. The trip is currently fully booked. To go on the waiting list contact the hon secretary.