XVill THE STRUCTURE OF MAN 
FIG. 
19. “‘TaILED” CHILD, Mol, AGED TWELVE . : : : ae 
20. DIAGRAMMATIC RECONSTRUCTION OF THE TaIL END OF A 
Human Empsryo, length of trunk 8 mm. After F. Keibel . 30 
20a. DIAGRAMMATIC RECONSTRUCTION OF THE TAIL END OF A 
Human Empryo, entire length 4mm. After F. Keibel ; Depew 
21. THE PELVIS, showing variations in sacrum, promontory, and 
associated parts . , i : : ; ae 
22. A, TRANSVERSE SECTION OF THE THORAX OF A LowER MAMMAL 
(OR OF THE HumAN Empryo); B, tHE SAME OF A MAN. 36 
23. DIAGRAMS OF THE VERTEBRAL AND CostaL SKELETON. A, 
IN THE QUADRUPED; B, IN Man : : : ene! 
24. Part oF THE THORACIC, AND THE WHOLE LUMBAR, SACRAL, 
AND COcCYGEAL SECTIONS OF A youNG HuMAN VERTEBRAL 
CoLuMN, dorsal aspect : 3 ; ; : » ao 
25. DIAGRAM OF A TRANSVERSE SECTION OF THE HIP GIRDLE 
AND Sacrum: A, oF A SALAMANDER; B, oF Man, showing 
detailed constituents. ; 5 . 14y 
26. A, First THoracic SKELETAL SEGMENT, FOR COMPARISON WITH 
B, Firta CERVICAL VERTEBRA, OF MAN : : . Al 
27. A, PORTION OF THE THORACIC SKELETON OF AN ADULT FEMALE 
POSSESSED OF A PAIR OF FREE Cervical Rips. B, EXAMPLE 
OF THE REDUCTION OF THE FIRST PAIR OF THORACIC RIBs, 
IN AN ADULT MALE . . ; : : : ; é 42 
28. SHOULDER GIRDLE OF ORNITHORHYNCHUS ; : a 46 
29. EPISTERNUM OF AN EmpBryo Mote. After A. Gotte ; : 47 
30. EPISTERNAL VESTIGES IN MAN Coad ine : ; ; : 48 
31. A, SiicHtity DracRamMatTic MrEpian LONGITUDINAL SECTION 
THROUGH THE HEAD AND ANTERIOR PORTION OF THE TRUNK 
oF A Human EMBRYO, SEVENTEEN TO EIGHTEEN WEEKS OLD. 
After W. His. B, Empryo TorpEpo, as seen by transmitted 
light. After H. E. and F. Ziegler : : « pag 
32. SKULL OF IMMANUEL Kant. After C. von Kupffer it Wise 
33. SKULL OF A CHILD SEVEN YEARS OLD . : : : sol 
34. SKULL OF AN AUSTRALIAN FROM THE Murray RIVER . “Sa 
35. SKULL OF A YOUNG ORANG-UTAN . : é 2 Se 
36. SKULL OF AN ADULT ORANG-UTAN : : ; : ~< 19be 
37. MEDIAN SECTIONS THROUGH THE HEAD oF A DesR, A BABOON, 
AND A Man : : : . 54 
38. A to C, Various Forms oF THE Os IncazE. D,. EH, DiaGrams 
OF THE BONES OF THE OCCIPITAL REGION IN THE EMBRYO. 
Partly after Ficalbi_. : ‘ : .. o6 
