. Quarterly journal of microscopical science. a h p ? ;4 5t. WlVe-t ^v.^. i\>£feli West jc. aiisflt. JOURNAL OF MICROSCOPICAL SCIENCE. DESCRIPTION OF PLATE XII, Illustrating Mr. Rainey^s paper on the Formation of Dental Tissues. 1.—a. Portion of silicious cuticle from sugar-caue, as seen from above. b. The same, from below. c. Vertical section. 2.—Undulated margin of entirely uncalcified dentine-matrix, fom the specimen given in outline at fig. —Dentine in different stages of development; from foetal calf. The lines in the engraving necessary to indicate the spaces between the dentine f
. Quarterly journal of microscopical science. a h p ? ;4 5t. WlVe-t ^v.^. i\>£feli West jc. aiisflt. JOURNAL OF MICROSCOPICAL SCIENCE. DESCRIPTION OF PLATE XII, Illustrating Mr. Rainey^s paper on the Formation of Dental Tissues. 1.—a. Portion of silicious cuticle from sugar-caue, as seen from above. b. The same, from below. c. Vertical section. 2.—Undulated margin of entirely uncalcified dentine-matrix, fom the specimen given in outline at fig. —Dentine in different stages of development; from foetal calf. The lines in the engraving necessary to indicate the spaces between the dentine fibres and globules, do not exist in the specimen from which the drawing was —Tooth from foetal calf in very early stage, gently removed from the subjacent pulp; t, tooth; ^, dental —Globular dentine; from human tooth. 6.—Horizontal section of dentine ; from human tooth —Enamel in different stages of development; from foetal —Matrix dividing into two layers; m, matrix before dividing; e, m, enamel matrix,
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Keywords: ., bookcentury1800, bookdecade1850, bookpublisherlondo, bookyear1859
