1. _Posey County._—On page 341 of Blainville’s “Ostéographie des Mammifères,” volume III, it is stated that Lesueur had shown Blainville drawings of a fine vertebra and a femur, with its epiphyses, of a mastodon which had been found along the Wabash River. His language indicates that this was somewhere below New Harmony. He stated that these bones were in the library at Vincennes, Indiana. In answer to my inquiry about these bones, President Horace Ellis, of Vincennes University, informed me that some bones which appear to be those mentioned are in his university. These remains were found in digging a well, at a depth of 60 feet. One of the curators of the library at Vincennes, Mr. Badollet, states that with these bones were some skin and hair. We may suppose that there was some mistake about this. Unfortunately, as in so many other cases, it is now impossible to determine just where these remains were found. New Harmony is situated on the border of the Illinoian drift, and this continues nearly 10 miles farther south. This drift is covered by loess. A well sunk here would, at a depth of 60 feet, be in probably Iowan loess. Nearer the river, in the lowlands, the depth given would probably be in Wisconsin outwash. 2. _Dubois County._—Some details regarding the specimen found here are given in the author’s paper on the “Pleistocene of Indiana” (36th Ann. Rep. Geol. Surv. Indiana, p. 702). A part of a mastodon was found long ago near the mouth of Wolf Creek, at the Rock House Ford of White River. This appears to be in Harrison Township (1 north, range 4 west). The valley of White River is here occupied by alluvial terraces older than the Wisconsin drift (Leverett, Monogr. XXXVII, U. S. Geol. Surv., plate VI). There is here too, no doubt, much outwash from the Wisconsin glacier itself. The writer has received a photograph of a mastodon tooth which Mr. Marshall Roberts, of Jasper, Indiana, found in 1912 in East White River, in the northwest part of Harrison Township. The tooth is 195 mm. long and 87 mm. wide and has four crests and a large talon. In Samuel L. Mitchill’s “Observations on the Geology of North America,” page 363, it is stated that a part of a mastodon had been found, in July 1817, “near the falls of the east branch” of White River. No exact conclusion can be drawn from the facts known. 3. _Hindostan, Martin County._—Mastodon remains (36th Rep. Geol. Surv. Indiana, p. 707) have been found at Hindostan, on the east bank of White River, about 4.5 miles directly southwest of Shoals. A mastodon tooth was found in White River at Shoals (op. cit., p. 709). It appears to be impossible to determine the age of this material.