. Chordate morphology. Morphology (Animals); Chordata. Figure 8-33. Section through a scale of Cheiroiepis an early palaeonrscoid. (After Aldinger, 1937) generations of denticles ganoin layers. Sharpey's fibei B vascular canal Figure 8-34. Sections through the scales of paloeoniscoids. A, Orvikwna vardiaensis (Upper Middle Devonian) in which the ocellulor base has many branching canals of Williamson; B, £/onicht/iys punctafus with a cellular base and a laminated ganoin cover. (A, after 0rvig, 1957; B, after Aldinger, 1937) ganoin layers dentinal tubules. Please note that these images are extra
. Chordate morphology. Morphology (Animals); Chordata. Figure 8-33. Section through a scale of Cheiroiepis an early palaeonrscoid. (After Aldinger, 1937) generations of denticles ganoin layers. Sharpey's fibei B vascular canal Figure 8-34. Sections through the scales of paloeoniscoids. A, Orvikwna vardiaensis (Upper Middle Devonian) in which the ocellulor base has many branching canals of Williamson; B, £/onicht/iys punctafus with a cellular base and a laminated ganoin cover. (A, after 0rvig, 1957; B, after Aldinger, 1937) ganoin layers dentinal tubules. 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 Jollie, Malcolm. New York, Reinhold
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