280 



GROWTH OF PARTS AND ORGANS 



TABLE 157— Conoluded 



160 

 170 

 180 

 190 

 200 

 210 

 220 

 230 

 240 

 250 

 260 

 270 

 280 

 290 

 300 

 310 

 320 

 330 

 340 

 350 

 360 

 365 



226.0 

 232.6 

 238.6 

 243.9 

 248.6 

 252.9 

 256.8 

 260.2 

 263.3 

 266.1 

 268.5 

 270.7 

 272.5 

 274.2 

 275.5 

 276.7 

 277.7 

 278.5 

 279.1 

 279.6 

 279.8 

 279.9 



1.898 

 1.905 

 1.911 



.917 



.922 



.927 



.931 



.934 



1.937 



1.940 



1.943 



1.945 



1.946 



1.948 



1.949 



1.950 



1.950 



1.951 



1.952 



1.953 



1.954 



1.954 



78.14 

 78.12 

 78.11 

 78.11 

 78.10 

 78.09 

 78.08 

 78.06 

 78.04 

 78.01 

 77.98 

 77.95 

 77.92 

 77.88 

 11. U 

 77.80 

 77.75 

 77.70 

 77.65 

 77.59 

 77.53 

 77.50 



0.598 

 0.605 

 0.610 

 0.616 

 0.620 

 0.624 

 0.628 

 0.631 

 0.634 

 0.636 

 0.639 

 0.641 

 0.642 

 0.643 

 0.644 

 0.645 

 0.646 

 0.647 

 0.648 

 0.648 

 0.649 

 0.649 



70.00 



70.00 

 69.99 

 69.99 

 69.97 

 69.94 

 69.91 

 69.88 

 69.84 

 69.79 

 69.74 

 69.70 

 69.65 

 69.60 

 69.54 

 69.48 

 69.42 

 69.36 

 69.30 

 69.23 

 69.16 

 69.13 



191.6 

 196.5 

 201.0 

 204.9 

 208.4 

 211.6 

 214.4 

 217.0 

 219.2 

 221.2 

 223.0 

 224.5 

 225.8 

 226.9 

 227.9 

 228.7 

 229.3 

 229.8 

 230.1 

 230.3 

 230.4 

 230.4 



1.827 

 1.834 

 1.839 

 1.845 

 1.849 

 1.853 

 1.857 

 1.860 

 1.863 

 1.865 

 1.866 

 1.868 

 1.869 

 1.870 

 1.871 

 1.872 

 1.872 

 1.873 

 1.874 

 1.874 

 1.875 

 1.875 



78.20 

 78.18 

 78.17 

 78.17 

 78.17 

 78.16 

 78.15 

 78.13 

 78.11 

 78.08 

 78.05 

 78.02 

 77.99 

 77.96 

 77.92 

 77.88 

 77.83 

 77.78 

 77.73 

 77.67 

 77.61 

 77.58 



0.572 

 0.578 

 0.583 

 0.588 

 0.592 

 0.595 

 0.598 

 0.601 

 0.603 

 0.605 

 0.607 

 0.609 

 0.610 

 0.611 

 0.612 

 0.613 

 0.613 

 0.614 

 0.615 

 0.615 

 0.616 

 0.616 



70.22 

 70.22 

 70.22 

 70.22 

 70.20 

 70.19 

 70.16 

 70.13 

 70.10 

 70.05 

 70.00 

 69.96 

 69.91 

 69.87 

 69.82 

 69.77 

 69.71 

 69.66 

 69.60 

 69.54 

 69.47 

 69.44 



The first division comprises the formula based on size (body 

 length and body weight). The second division comprises the 

 formulas based on age. These formulas have been kept simple 

 in order to facilitate their use. This condition has made it 

 sometimes necessary to have different formulas for the different 

 parts of the same series of data, but this was deemed more 

 desirable than a reduction m the number of the formulas at the 

 price of greater complexity. 



After the formula there follows in parenthesis the number by 

 which it is designated in the text, and every formula, whether it 

 be general or subsidiary, is thus numbered, each subsidiary 

 formula carrying the number of the general formula to which it 

 is related, followed by a distinguishing letter. A catalog of the 

 formulas, given in detail later, is here presented. 



