. Bulletin - United States National Museum. Science. 204 BULLETIN 16 9, UNITED STATES NATIONAL MUSEUM to other primitive arctocyonids and that the resemblance is purely convergent, aside from the fact that both have the stereotyped pattern of all these ancient forms. The canine, preserved in the type, has a large root and is curved in a pronounced arc. The crown is unusually erect, as it is also in Tri- centes. Pi is known only by its alveolus, which is single and rather large. The premolars very closely resemble those of Tricentes, except. Figure 53.—Spanoxyodon latrunculus Simpson,
. Bulletin - United States National Museum. Science. 204 BULLETIN 16 9, UNITED STATES NATIONAL MUSEUM to other primitive arctocyonids and that the resemblance is purely convergent, aside from the fact that both have the stereotyped pattern of all these ancient forms. The canine, preserved in the type, has a large root and is curved in a pronounced arc. The crown is unusually erect, as it is also in Tri- centes. Pi is known only by its alveolus, which is single and rather large. The premolars very closely resemble those of Tricentes, except. Figure 53.—Spanoxyodon latrunculus Simpson, no. 9287, left lower jaw: a, Crown view; 6, inter- nal view. Twice natural Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
Size: 1935px × 1291px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
