American Jurassic Mammals. From the American Journal of Science, Volume XXXIII, April 1887
American Journal of Science, 1887. pamphlet. Thin pamphlet, 22 p. w/4 plates of various mammalian jaw fossils. Edges are brittle with light chipping, interior paper better. Sticker on the front with the number "55" on it. Name of former owner C. H. Falkenbach, stamped on cover. Falkenbach was a curator..... More