Jvte The hills here are not high, probably not over 200 ft above low water mark and flat toped. There are far side valleys or that the county above the river valley make the flat a slightly undulating and at for pulled as at Cinte. Elkhorn Creek 1m. south of Richmond. Overlying Clinton Corridal limestone. Rocks down and slides over the shale below. a greenish (clay) shale cracking down to clay, 4 feet. Clinton Lake. This disconformity appears to be a very even surface. Tof of Richmond. Fossils mostly bygros and Helbertella sinuata. creek at low water