. Bulletin - United States National Museum. Science. 242 BULLETIN 16 9, UNITED STATES NATIONAL MUSEUM Horizon and locality.—-Gidley Quarry, Fort Union, Middle Paleocene horizon. Crazy Mountain Field, Mont. Diagnosis.—Sole known species of genus. Dimensions given ir table 54. Discussion.—This is the rarest of the four species of hyopsodontids in the quarry, but it is distinctive and fairly well Figure 66.— dissentaneus Simpson, no. 9425, left lower jaw: a, Crown view; 6, internal view. Four times natural Please note that these images are extracted from scanned
. Bulletin - United States National Museum. Science. 242 BULLETIN 16 9, UNITED STATES NATIONAL MUSEUM Horizon and locality.—-Gidley Quarry, Fort Union, Middle Paleocene horizon. Crazy Mountain Field, Mont. Diagnosis.—Sole known species of genus. Dimensions given ir table 54. Discussion.—This is the rarest of the four species of hyopsodontids in the quarry, but it is distinctive and fairly well Figure 66.— dissentaneus Simpson, no. 9425, left lower jaw: a, Crown view; 6, internal view. Four times 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.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
