SINCLAIR ! MARSUPIALIA OF THE SANTA CRUZ BEDS. 
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Sacrum, depth of posterior face of centrum of second sacral 
“ width “ “ “ “ “ “ “ 
Third caudal, approximate length of centrum 
“ width of anterior face of centrum . 
“ depth “ “ “ “ “ 
Fourth caudal, approximate length of centrum . 
width of posterior face of centrum 
depth “ “ “ “ “ . 
Eighth caudal, length of centrum 
width of posterior face of centrum 
depth “ “ “ “ “ 
Ninth caudal, length of centrum 
width of posterior face of centrum 
depth “ “ “ “ “ 
Scapula, length ...... 
“ width of neck ..... 
antero -posterior diameter of glenoid cavity 
transverse 
Humerus, length 
width of proximal end 
depth “ “ “ 
“ width of distal end . 
“ length, tip of supinator ridge to capitellum 
Radius, length ..... 
“ antero-posterior diameter of head . 
“ transverse “ “ “ 
“ antero-posterior “ “ distal end 
“ transverse “ “ “ “ 
Ulna, length ...... 
greatest width below sigmoid cavity 
antero-posterior diameter of distal end 
Pelvis, length (approximate) 
Ilium, width at greatest expansion 
Acetabulum, antero-posterior diameter 
“ transverse “ 
Femur, length from great trochanter to ou 
width of proximal end . 
“ “ distal “ . 
depth of distal end 
“ diameter at middle of shaft 
Patella, length 
“ width .... 
“ greatest depth 
Tibia, length .... 
“ width of proximal end 
“ “ “ distal “ 
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.015 
.022 
.0265 
.023 
.015 
.0255 
.0225 
.016 
.041 
.0205 
.0155 
.044 
.0215 
.016 
.132 
.03 1 5 
.026 
.022 
•155 
•037 
.0445 
•053 
.063 
.130 
.015 
.0196 
.015 
.0275 
. .165 
.031 
.017 
.184 
.0425 
.029 
.026 
.198 
.0525 
.042 
.031 
. .017 
.0285 
.0225 
.012 
.1725 
•0395 
.0235 
