Measurements and indices for the occlusal surface of enamel and enamel-dentine junction in anthropoid molars.

1.Id, specimen number; δ/δsd, mean/standard deviation of occlusal enamel thickness; δst standard occlusal minimum enamel thickness; Γ, occlusal relief index of OES (first column) and EDJ (second column); ψc, number of patch for OES (first column) and EDJ (second column); φbi, blunting index; φp, relative crest area for OES (first column) and EDJ; φmci, maximum convexity index for OES (first column) and EDJ.

1. 标识符（Id）、标本号；δ/δsd：牙咬合面釉质厚度的均值与标准差；δst：标准咬合面最小牙釉质厚度；Γ：OES（咬合面釉质表面，Occlusal Enamel Surface，第一列）与EDJ（釉牙本质界，Enamel-Dentin Junction，第二列）的咬合面起伏指数；ψc：OES（第一列）与EDJ（第二列）的斑块数量；φbi：钝化指数；φp：OES（第一列）与EDJ的相对嵴面积；φmci：OES（第一列）与EDJ的最大凸度指数。