408 



HARPER— ORGANIZATION, REPRODUCTION 



TABLE V. 



Average Values of Each of the Included Angles of the Cells and Aver- 

 ages OF THE Right and Left Paired Angles in a Series of Seven i6- 

 . CELLED Colonies of P. Boryanum Compared with the Corresponding 

 Angles in the Selected Type Diagram. ('i6 pp. 98, 99.) 



I. Includes Angles of the Central Cell. 



Type diagram. 



igH^ . . 



105" 

 90° 



115" 



106° 



90° 



III" 



108° 



87° 



2. Basal Angles of Cells 2-6. 



3. Lateral Angles of Cells 2-6. 



4. Apical Angles of Cells 2-6. 



5. Mid-basal Angles of Cells 7, 9, //, 13 and- is. 



oeo^. . 



136° 



136 



129 



o^e^o^ 



138° 

 137° 



136° 1 

 137 J 

 133 



137" 

 133° 



