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. The elements of embryology. Embryology; Embryology. III.] THE NOTOCHORD. Fig. 20. 61. Transverse Section through the Embryonic Eegion of the Blastoderm of a Chick at the time of the formation op the Notochord, but before the appearance of the Medullary Groove. ep. epiblast; hy. hypoblast; ch. notocliord ; me. mesoblast; yh. yolk of germinal wall. Fig. 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. (Michae
. The elements of embryology. Embryology; Embryology. III.] THE NOTOCHORD. Fig. 20. 61. Transverse Section through the Embryonic Eegion of the Blastoderm of a Chick at the time of the formation op the Notochord, but before the appearance of the Medullary Groove. ep. epiblast; hy. hypoblast; ch. notocliord ; me. mesoblast; yh. yolk of germinal wall. Fig. 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 : Macmillan and Co.
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Keywords: ., bookcentury1800, bookdecade1, booksubjectembryology, bookyear1883