 | Richard Owen - 1854 - 362 sivua
...100.00 100.00 100.00 100.00 100.00 100.0O COMPLEX AND COMPOUND TEETH. Fig. 55. ner, the megatherium, the hard dentine is reduced to a thin layer, and the chief bulk of the tooth is made up of a central body of vaso-dentine, and a thick external crust of cement. The hard dentine... | |
 | William Somerville Orr - 1854 - 422 sivua
...6-66 31-31 27-66 28-15 30-GO Fat 1 040, 0*20 0-42 atrace oR-î ft*ne I 0-9.4 0-7« 0-7G| 1-18 Fig. 3. dentine is reduced to a thin layer, and the chief bulk of the tooth is made up of a central body of vaso-dcntine, and a thick external crust of cement. The hard dentine... | |
 | Richard Owen - 1855 - 156 sivua
...27-66 28-15 30-00 0-40 0-20 0-42'a trace 0-83 0-02 0-93 0-79 0-76 1-18 COMPLEX AND COMPOUND TEETH. 2G7 dentine is reduced to a thin layer, and the chief bulk of the tooth is made up of a central body of vaso-dentine, and a thick external erust of cement. The hard dentine... | |
 | 1868 - 886 sivua
...dentine. Teeth "• "~ ' i~ ~ J i~'"' — — ' consisting of dentine and vaso-dentine are very common in fishes, the hard dentine being external, and performing...cement externally. 'The human teeth and those of the carnivorous mammals appear at first sight to be composed of dentine and enamel only ; but their crowns... | |
 | 1868 - 884 sivua
...consisting of dentine and vaso-dentine are very common in fishes, the hard dentine being external, anil performing the office of enamel. Dentine and cement,...cement externally. ' The human teeth and those of the carnivorous mammals appear at first sight to be composed of dcntiuo and enamel only ; but their crowns... | |
 | 1869 - 924 sivua
...hard kind of non-vascular dentine. Teeth consisting of dentine and vaso-dentine are very common in fishes, the hard dentine being external, and performing...and cement, the latter forming a thick outer layer, con stitute the grinding teeth of the dugong. In the teeth of the sloth, the hard dentine is reduced... | |
 | Ephraim Chambers - 1870 - 872 sivua
...hard kind of non-vascular dentine. Teeth consisting of dentine and vaso-deutiue are very common in fishes, the hard dentine being external, and performing...and cement, the latter forming a thick outer layer, con stitute the grinding teeth of the dugong. In the teeth of the sloth, the hard dentine is reduced... | |
 | Chambers W. and R., ltd - 1874 - 876 sivua
...consisting of dentine and vaso-dentine are very common in fishes, the hard dentine being external, anil performing the office of enamel. Dentine and cement,...teeth of the sloth, the hard dentine is reduced to a tliin layer, and the chief bulk of the tooth consists of vaso-dentine internally, and a thick crust... | |
 | 1878 - 880 sivua
...Magnified Section of a Molar Tooth of the Megatherium. r, vasu-dcntme ; d, dentine ; c, cement. mon in fishes, the hard dentine being external, and performing...dugong. In the teeth of the sloth, the hard dentine ¡я reduced to a thin layer, and the chief bulk of the tooth consists of vaso-dentine internally,... | |
 | 1881 - 852 sivua
...hard kind of non-vnscular dentine. Teeth consisting of dentine and vaso-dentine are very common in fishes, the hard dentine being external, and performing...reduced to a thin layer, and the chief bulk of the tooth consiste of vaso-deutine internally, and a thick crust of cement externally. " The human teeth and... | |
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Teeth consisting of dentine and vaso-dentine are very common iu fishes, the hard dentine being external, and performing the office of enamel. Dentine and cement, the latter forming a thick outer layer, constitute the grinding teeth of the dugong. In the... 
