Exposures of the Thermopolis Formation (dark grey shales at the base of the escarpment) and the Mowry Shale (ridge former).
Cathy Lash and Sarah Michalies hiking sediment samples up a ridge.
A medium sized coprolite in the Thermopolis Formation.
Lee Hall and Cathy inspecting a fish bone bearing coprolite.
Lee and Sarah taking a siesta. I was far too excited to find shark teeth for sleep, however.
Lee and Cathy loading sediment samples into the truck. This was only about 1/15th of all of Cathy's samples; she only finished processing these nearly a year later.
Sarah Michalies hiking up a ridge.
Sarah looking for shark teeth and other vertebrate material.
Lee and Cathy digging out a trench on a bitterly cold day with ridiculous winds. This was in late September, so it more or less served us right.
Lee and Cathy collecting sediment samples from one of six trenches.