NO. 3 INDEX 241 



FACE 



Individual variations 27 



Influence of grade of animal on bone types 24 



age on bone types 25 



function on bone types 26 



geographical position on bone types 25 



health and disease on bone types 27 



heredity on bone types 27 



Influence of individuality on bone types 27 



sex on bone types 25 



Intermediate bone type 15 



Introduction 1 



Lacunae, variations of 10 



Lamella, description of 10 



Lamellae, differentiation of 10, 17 



location of 10, 21 



Lamellar bone type 12 



Lamina, differentiation of 13, 14 



location of 14 



description of 11 



Laminar bone type 13 



Linea aspera 4, 30, 31 



Mammals 75, 90 



Man 



Measurements of bone and medullary canal 



Medullary canal, position, size, contents 



of birds 



variations of 



contents of 



position of 



shape of 



size of 



surface of 



index 



highest in birds 



lowest in reptiles 



of mammals 



of man 



average percentages of 



formula 



table of averages 



Metatarsal bone of big toe of negro, No. 248G74, U. S. Nat Mus 



Method used in making the drawings 



Methods of Haversian system formation 



Moderately differentiated bone type 



Mounting of slides 



Os penis of raccoon 



Radius of negro, No. 248674, U. S. Nat. Mus 



Reasons for selecting the femur 



Relation of structure to shape 



Relations of medullary index to the bone and its canal 



Reptiles 



Review of the table of bone type distribution 



Second and third combination of types 



Second type of bone 



stages of 



Selection of microsections 



Senility 



Sex, influence of, on bone 



.5, 219, 230 

 7 



7 



7, 59 



8 



7 



7 



8 



8 



5 



6 



6 



6 



6 



6 



5 



6 



163 



9 



15 



it; 



2 



143 



163 



2 



4 



6 



48 



17 



IS 



13 



14 



2 



33, 35 



