112 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Measurements op skull (in millimeters) 



Greatest length (occipital condyles to ex- 

 tremity of rostrum, as preserved) 



Apex of supraoccipital to extremity of ros- 

 trum, as preserved 



Posterior end of ascending plate of left 

 maxillary to extremity of rostrum 



Length of rostrum (level of maxillary ant- 

 orbital notches to extremity of rostrum) 



Breadth of rostrum at base (between max- 

 illary antorbital notches) 



Breadth of rostrum at level of anterior mar- 

 gins of alveolae of 15th pair of teeth 

 (counting forward) 



Breadth of rostrum 25 mm. behind anterior 

 end 



Length of left zygomatic process (post- 

 glenoid process to extremity) 



Height of skull (basisphenoid to nasals) 



Greatest breadth of skull across preorbital 

 angles of supraorbital processes 



Greatest breadth of skull across postor- 

 bital angles of supraorbital processes 



Apex of supraoccipital to anterior margin 

 of left nasal 



Posterior end of ascending plate of left 

 maxillary to level of hinder wall of nasal 

 passages 



Distance between outside margins of pre- 

 maxillaries at level of anterior margins of 

 nasal passages 



Greatest breadth of right premaxillary in 

 front of nasal passages 



Greatest breadth of left premaxillary at 

 maxillary antorbital notch 



Length of frontal plate of left maxillary 



Distance between inner margins of maxil- 

 laries at vertex 



Greatest anteroposterior diameter of left 

 supraorbital process 



Greatest length of exposed portion of 

 frontal on vertex 



Greatest anteroposterior diameter of right 

 nasal 



Transverse diameter of right nasal 



Greatest transverse diameter of the two 

 nasals 



Least breadth of cranium between tem- 

 poral fossae 



80.0 



83. 



