Letter from Richard Owen, Esq., F.R.S., F.G.S., &c &c on Dr. Harlans notice of new fossil Mammalia &c published in this journal, vol. 43, p. 141.

Owen, Richard, 1804-1892.2015-06-292015-06-29[1842]http://hdl.handle.net/2246/660011 pages ; 25 cm.Letter dated Dec. 10th, 1842 and received by the editors of The American journal of science and arts, Jan. 27th, 1843. The letter was published in v. 44, no. 2, 1843 of that journal, as its art. 10. Rebuttal of R. Harlan's article, entitled Notice of two new fossil mammals from Brunswick Canal, Georgia; with observations on some new fossil quadrupeds of the United States, which was published in The American journal of science and arts, v. 43, Oct. 1842, no. 1 (as its art. 12) on pages 141-144.enMylodon.Mylodontidae.Megalonyx.Megalonychidae, Fossil.Letter from Richard Owen, Esq., F.R.S., F.G.S., &c &c on Dr. Harlans notice of new fossil Mammalia &c published in this journal, vol. 43, p. 141.Other