264 EATIT^. 



32215. A smaller calvarium ; from the South Island. 



Walter Manlell Collection. 



32210. A calvarium, with the apparently associated premaxillae, 

 left quadrate, quadrato-jugal, and mandibular ramus ; 

 from the South Island. Walter Mantell Collection. 



32189. An associated series of specimens ; from the South Island. 

 These comprise the calvarium, the left quadrate, quadrato- 

 jugal, the posterior extremities of the mandibular rami, 

 and several tracheal rings. Walter Mantell Collection. 



32209. The calvarium, with the imperfect premaxilla^, part of the 

 left jugal and quadrato-jugal, and the hinder portion of 

 the left ramus of the mandible ; from the South Island. 



Walter Mantell Collection. 



32212. The calvarium, with the two quadrates ; from the South 

 Island. This is one of the largest specimens, and may be 

 confidently referred to A. casuarina. 



Walter Mantell Collection. 



32215. The calvarium, with the left quadrate and the imperfect 

 mandibular rami ; from the South Island. 



Walter Mantell Collection. 



32191. The calvarium, with the frontal surface eroded; from the 

 South Island. Walter Mantell Collection. 



?2193. A large calvarium, with the right quadrate and portions of 

 the bones of the palate in their natural position : from the 

 '■>outn Island. Walter Mantell Collection. 



32217. A smaller calvarium, with one tracheal ring in the matrix 



of the left temporal fossa ; from the South Island. 



Walter Mantell Collection. 



32221. A similar imperfect calvarium ; from the South Island. 



Walter Mantell Collection. 



32184. A more imperfect calvarium ; from the South Island. 



Walter Mantell Collection. 



32208. An imperfect calvarium : from the South Island. 



Walter Mantell Collection. 



32218. A calvarium longitudinally bisected, in order to show the 



form of the brain-cavity ; from the South Island. 



Walter Mantell Collection. 



