4. _Orange County, west of Orleans._—The writer has given an account (36th Rep. Geol. Surv. Indiana, p. 710) of mastodon remains found here, on the farm of Mr. Marion F. Mathers, apparently near the line between the townships of ranges 1 and 2 west and 3 north, and about 2 miles south of the line between Orange and Lawrence Counties. The remains appear to have been found in a valley and about 4.5 feet below the surface. Being found thus in an unglaciated region, they might have been deposited at any time during the Pleistocene. 5. _Sparksville, Jackson County._—Some years ago teeth and ribs of a mastodon were found on the bank of White River, at Sparksville. The valley here is filled with outwash from the Wisconsin drift, but there is possibly some outwash from the Illinoian. 6. _Jackson County, 7 miles west of Tampico._—(See 36th Ann. Rep. State Geologist of Indiana, vol. XXXVI, p. 706.) A mastodon tooth was reported found on the bank of Judah Creek, a branch of Mill Creek, in section 9, township 4 north, range 4 east, not far from Muscatatuk River. This is at some distance outside of the border of the Illinoian drift. Along Mill Creek are alluvial deposits, but nearby is Chestnut ridge of probably Wisconsin age (32d Ann. Rep. Geol. Surv. Indiana, p. 192). 7. _New Albany, Floyd County._—In the Fifth Annual Report of the Geological Survey of Indiana, page 176, Mr. William W. Borden stated that mastodon remains had been frequently found on the bank of the Ohio River, at New Albany. As too often, there are lacking details as to localities and levels. It is quite probable that there is some outwash at this place from the Illinoian drift, and there is much from the Wisconsin. MASTODONS FOUND WITHIN AREA COVERED BY ILLINOIAN DRIFT. 8. _Princeton, Gibson County._—In 1910, three teeth of a mastodon were found in this village, at a depth of 6 feet, in a sewer which was being constructed in West Chestnut street. This region is covered by Illinoian drift. According to Leverett’s map (Monogr. LIII, 1914), Princeton is situated on Illinoian ground moraine covered by loess. Dr. E. W. Shaw, of the U. S. Geological Survey, who is familiar with the region in question, informs the writer that these teeth were almost certainly found in Iowan loess, deposited at some time between the Illinoian and the Wisconsin glacial stages. 52. _Vincennes, Knox County._—At the State University of Colorado, at Boulder, there is an atlas of a mastodon which was taken there by Professor M. M. Ellis, formerly of Vincennes, who stated that this, with other bones, had been found at Vincennes, associated with a skull of a fossil bison.