Elementary text-book of zoology, general Elementary text-book of zoology, general part and special part: protozoa to insecta elementarytextbo00clau Year: 1892 Fig si/ - ii m ^elbe section thruUi^h a long b ne (after KolUker) K, bone corpuscles, (?, Haversian canals, X, lamellae. Fig. 31(7.—X, spaces containing the bone corpuscles and their processes—they open into the Haversian canal, JIc (after Kolliker). numerous processes, which run parallel to one another and are of great length, are embedded in it. The intercellular substance, which is hardened by the deposition of calcareous salts, is t

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Elementary text-book of zoology, general Elementary text-book of zoology, general part and special part: protozoa to insecta elementarytextbo00clau Year: 1892 Fig si/ - ii m ^elbe section thruUi^h a long b ne (after KolUker) K, bone corpuscles, (?, Haversian canals, X, lamellae. Fig. 31(7.—X, spaces containing the bone corpuscles and their processes—they open into the Haversian canal, JIc (after Kolliker). numerous processes, which run parallel to one another and are of great length, are embedded in it. The intercellular substance, which is hardened by the deposition of calcareous salts, is therefore traversed by a great number of fine tubes. It is deposited on one side only of the cells, and in its origin recalls the hard carapace of the Crustacea, which is similarly traversed by prolongations of cells. This kind of osseous tissue, traversed by fine parallel tubes, is

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