Dayton O. Sep. 22. Friday Collected all morning in the quarry from yesterday. At noon a boy (Bratten's son) told me of another quarry about 1/4 mile south on same roadfront. This quarry is not so good but could have put in another half day here. Skipped a large chip basket of fossils. Left at 4.10 on the trolley line for Colum- bus. Arrived at 6.30 P.M. Columbus O. left 23- Saturday At Ohio State Univ. In Artm Hall. A perfect white specimen of Allaeenus insignis from the strata at Eaton, Ohio. "Asaphus gigns" from Charlesville O., about 12" long. From Prof. A.E. Beldl. A fine lot of Elytrocervinus laevis from bed of Flat Fork, Warren Co. Presented by D.T.D. Dyche. A fine Ohio Mastodon from 2 miles north of Catawba, Clarke Co. O. on farm of H.J. Conway.