. The elements of embryology . Embryology. 392 DEVELOPMENT OF ORGANS IN MAMMALIA. [CHAP. canal (CC) becomes longer and curved; its inner and concave surface being Uned by a thick layer of columnar epiblast. The recessus labyrinthi also increases in length, and just below the point where the bulgings to form the vertical semicircular canals are situated, there is formed a fresh protuberance for the horizontal semi- PiG. Section of the Head of a F<etal Sheep 20 mm. in LENGTH. (After Bottcher.) R. V. recessus labyrinthi; vertical semicircular canal; HB. liorizontal semicircular cana
. The elements of embryology . Embryology. 392 DEVELOPMENT OF ORGANS IN MAMMALIA. [CHAP. canal (CC) becomes longer and curved; its inner and concave surface being Uned by a thick layer of columnar epiblast. The recessus labyrinthi also increases in length, and just below the point where the bulgings to form the vertical semicircular canals are situated, there is formed a fresh protuberance for the horizontal semi- PiG. Section of the Head of a F<etal Sheep 20 mm. in LENGTH. (After Bottcher.) R. V. recessus labyrinthi; vertical semicircular canal; HB. liorizontal semicircular canal; cochlear canal; O. coch- lear 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 Foster, M. (Michael), Sir, 1836-1907; Balfour, Francis M. (Francis Maitland), 1851-1882; Sedgwick, Adam, 1854-1913; Heape, Walter, 1855-1929. London ; New York : Macmillan
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Keywords: ., bookcentury1800, bookdecade1880, bookpubli, booksubjectembryology
