. Annals of the New York Academy of Sciences. Science; Science -- New York (State). 2G0 ANNALS NEW YORK ACADEMY OF SCIENCES They are far more primitive and nearer to the generalized eutherian type; but they show certain unique Xenarthrau peculiarities in foot- construction and in tiie pelvis, and the dentitioji in ilie two known phyla progressively evolves on lines leading towards, although not into, the PHYLOGENY OF THE EDENTATES ARMADILLOS ANTEATERS TREE-SLOTHS. Fig. 30.—Distribution and phylogeny of Xenarthra and Twniodonta The aberrant North American groups appear to be relicts indicating
. Annals of the New York Academy of Sciences. Science; Science -- New York (State). 2G0 ANNALS NEW YORK ACADEMY OF SCIENCES They are far more primitive and nearer to the generalized eutherian type; but they show certain unique Xenarthrau peculiarities in foot- construction and in tiie pelvis, and the dentitioji in ilie two known phyla progressively evolves on lines leading towards, although not into, the PHYLOGENY OF THE EDENTATES ARMADILLOS ANTEATERS TREE-SLOTHS. Fig. 30.—Distribution and phylogeny of Xenarthra and Twniodonta The aberrant North American groups appear to be relicts indicating a northern origin of the Xenarthra, but the evidence is not 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 New York Academy of Sciences; Casey, Thos. L. (Thomas Lincoln), 1857-1925; Van Ingen, Gilbert, 1869-; Poor, Charles Lane, 1866-; Hovey, Edmund Otis, 1862-1924; Tower, Ralph W. (Ralph Winfred), 1870-1926. New York, New York Academy of Sciences
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Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1879
