ADDITIONS AND COBKECIIOlfS. 



385 



miMt hereafter be referred. It may for the present be designated 

 Balcenoptera Swinhod. 



Fig. 92. 



Fig. 92. The back view of the first dorsal vertebra. 

 93. Side view of the same vertebra. 



The second and third cervical vertebrae are united by the anchy- 

 losis of the neural arches. The second cervical vertebra has large, 

 broad, truncated lateral processes with a large, oblong, subeentral 



2o 



