Oriel and Tracey (1970:55) place this uppermost member provisionally
within the Fowkes Formation. Most of the Gooseberry Member is a
puddingstone, a lithology with well-rounded, spherical pebbles in a
marlstone, sandstone, or sandy limestone matrix. The pebbles are too
rounded for the rock to be a diamictite, and too separated from each
other to be called a conglomerate.
The nature of the Gooseberry-Bulldog Hollow contact is not completely
known. It appears to be gradational in some areas and to be an angular
unconformity in others.