The group at Fern Valley – a bit of a rain during the trip.
Fern Valley is near the southern margin of the Laurentide Ice Sheet.
Peter was able to probe meters down below the glacial moraine materials and into a thick lake clay.
Cantilevers at the toe of the Fern Valley Slump Complex.
Another case of piping within the gravels at the base of a legacy sediment fining upward sequence.