August 1 Thursday: Hartville. Spent the morning on the hill to the east of Reesor- n's Hill, there met the many small sparse quasimopodus megalos for hand anted. Near that occur the greater abundance of Orthoryn- chulus linnegus, Orthus sinuata, O. Aculis, Plagi. Styphla crean laticostata Rappogquinia. This same is about five for thick. Then the beds about one for thick hold Archilena. Lower on the same hill to the north, about 20 for lower, are the Tetractuni hus. Here also occur Orthorynchulus, Latexhia at naval a Clammaria alveolata. In other detail see my note book of some years ago. In the afternoon to Marglis Hill east of Reesum Hill. Both Hills have the same section and the strata dip quite perceptibly to the S.D. At the top of the hill in the old fortifications occur the bygora hus of which I collected. Besides the bygora and Orthoryn- chulus I collected a Phyllaprina, Ceramurus flumexan- threnus, Lickas, and Calymene. If these beds are topmost Trenton it is curious that one does not find Tremmelensis. Why are only these hus equivalent of the Utica, the southern representative of the Utica.