The Morpholog)^ of Cosmobia 



403 



BIOGENETIC, to refer either to the stages in such a series, or to other phe- 

 nomena associated with Cosmobiogenesis. 



Type 2. Double Janus Eyes. (Teras III.) 



The only case of this type that has come under my inspection is the 

 Baldwin Synote (Teras III), but as this has both a perfect and an im- 



Right Cerebral Fossa of B. 



A . ,v. 



Cerebellar Fossa of A. ) ."TT 



^ ^l*Vl{ ^®''s'^s"3'" F"ossa of B 

 IIIXaV-vii 



Fossa of B. 



Fig. 23. Cranial floor of the Baldwin Synote. The synotic eyeball has 

 been exposed by the removal of the orbital roof ; the eyes of the perfect side, 

 with the associated nerves, are represented somewhat diagrammatically, to 

 show as many relationships as possible. The Roman numerals designate the 

 cranial nerves ; the two hypophyses are shown near the center of the figure. 

 The outlined vessels are arteries. The muscles of the synotic eyeball may be 

 easily determined bj' comparison with Text Fig. 25 and with Plate III, 

 Fig. 6. 



perfect face it is of especial value here, since the two faces represent two 

 different degrees of approximation of the eyeball components. 



For the study of the muscles and nerves of the eyeballs it was necessary 

 to remove, first, the double skull-cap, then the double brain, and finally 

 to cut through the bony roof of the orbits formed by the frontals. The 

 final preparation, in diagrammatic form, appeared as is shown in Fig. 

 23. In this, which in extent of torsion corresponds nearly to Stage V 



