Excerpt from Bulletin of the Museum of Comparative Zoology at Harvard College, in Cambridge, 1960-1961, Vol. 123 Since the illustrated bones of A. Iong-irmana are most surely not from one individual, it is important to point out that there may be as much as a 13-per cent variation in size between the largest and the smallest specimens of the same element. 011 making comparisons of bones that articulate with each other, as, for example, the radius and ulna (figs. 7 and this size dif ference becomes at once apparent. The terms more feline or more canine used in the fol lowing pages do not imply that these similarities indicate close taxonomic relationships between these forms and Amphicyon. They are in all probability habitus characters. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.