the transition belongs to the Cincinnati. If this is true one should expect that some of the Capital thin limestone bryozoan should also occur in the min quarry horizons about Cincinnati. May 19 Packed two boxes and shipped by freight. Then went to Exposition and adjusted Tassoni ladder. At 21 P. M. left for Camden arriving there 7.30. May 20 Collected all day in the Camden clust just a th out skirts north of the village To the south of the village I could see very little. This clust had appear to be six 12 to 25 feet thick and is