398 



Dr. F. A. Bather C7i 



The dorsal' slopes bore coarse anastomosing rngjej such as 

 are often found in C. eloiigatus when the ornament of that 

 species approaches that of C. Meroglyphicus. 



Fiff. 1. 



Fij?. 2. 





Articularia 



— —— — —— Hadials 



ventral muscles 

 interartieular 



liprament 

 fulcram 

 dorsal ligament 



Cupressocil.^.^s toicnsendi. 



Fig. 1. — The distal portion of the crown, yery slightly reconstructed and 

 restored fi-om the actual holotype, so as to give the true proportions, 

 ^Thich in the fossil and in Konig's accurate drawing of it are obscured 

 by crushing. Nat, size. 



Fig. 2. — The proximal joint-face of Brj. The precise outline on the 

 ventral side is uncertain, Nat, size. 



The abutting margins are broad and smooth. 



The suture-lines are essentially straight ; but in the arm 



