(On the Left) Alley Cat's working hard. (On the Right) The trench in which Dr. Doleman was able to determine the previous anomoly was not a gouge but bedrock. To the right of the trench you see one of the dig sites I was working. This particular site the episode showed Dr. Doleman taping the top of the dirt with his trowl. He was listening and feeling for a differnce in dirt packing.