. Biological survey of the Mount Desert Region. Natural history -- Maine Mount Desert Island. A x^ ^y B Fig. 26 Pyrgo bradyi. A. ventral view. B. aperture. P. ELONGATA (d'Orbigiiy). (Fig. 27.) The dimensions are mm. by mm. As shown in the figure, the aperture does not quite agree with that figured by Cushman (1908, pi. 5, fig. 9) from Woods Hole. The present specimen is also somewhat smaller and relatively narrower than Cushman's figure. On blue clay, depth 239 feet. Station: D Please note that these images are extracted from scanned page images that may have been digitally enh
. Biological survey of the Mount Desert Region. Natural history -- Maine Mount Desert Island. A x^ ^y B Fig. 26 Pyrgo bradyi. A. ventral view. B. aperture. P. ELONGATA (d'Orbigiiy). (Fig. 27.) The dimensions are mm. by mm. As shown in the figure, the aperture does not quite agree with that figured by Cushman (1908, pi. 5, fig. 9) from Woods Hole. The present specimen is also somewhat smaller and relatively narrower than Cushman's figure. On blue clay, depth 239 feet. Station: D 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 Procter, William, 1872-1951; Mount Desert Island Biological Laboratory; Johnson, Charles Willison, 1863-1932; Blake, Charles Henry, 1901-. Philadelphia, The Wistar Institute of Anatomy and Biology
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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherphiladelphiathewis
