Camarella and J. neurinista Bryozoa are common but not once preserved. Clumnaria was seen w/in two small specimens. Stetholasma Infundulum is common. A half mile further north in a quarry Fossils under my common, in the middle Senville. Hae cephelospots are rare, but saw some small Cithronus, and two specimens of Ormocerus tenuifilum. The commonest fossil is a Dithyomma new filitista, and Plectammites senicens. Other rachids are Q. tricrenata, J. neurinista, R. micrissima (Reymond says it occurs here), and I thought I saw R. minnesotensis. Balzamus extens and Butilus, Lepidida Bryozoa. Tetradun cellularum is common associated with Steno- matocerium and species of gastropoda. All in all the fauna is that of the Blue River and I don't if there is a break between the two for- mations. In the afternoon we went north to see Treston but did not see anything of note. The exposures are are smaller.