118 



W. Lubosch, 



Cranio-mandib. 

 subl. 



E. opbthalm. 



prof. 



Cranio- 



mand. prof. 



Chorda tymp. ' 



Alisphen. 



,^ Parasphenoid 



^^^ Pterygoid 



_ Dentale 



•,,<?iw Meckel scher 



L''^'?w Knorpel 



Goniale 



Textfig. 17. Siredon. 



Cranio-mand subl - 

 Crauio-mand. med. j-4 



Cranio-mand 

 prof. 



R. ophth. prof . -MF--^ 



Cranio- '' 



mand. prof. 



Chorda tymp. 



Alispheuoid 



— Parasphenoid 

 ._--- Pterygoid 



Deutale 



Meckelscher 

 Knorpel 



Goniale 



Textfig. 18. Menobranchus. 



Cr.-mand. 



— — Frontale 



-- Alisphenoid 



Parasphenoid 



-- Pterygoid 



,- Dentale 

 Meck. 



- ■' Kn. 

 , Go- 

 niale 



Textfig. 19. Cryptobranclius. 



