382 Williston — New Family of Reptiles from the 



completely yet, the anterior palatal region being still invisible. 

 Since the mandibles are clearly in natural relations with each 

 other save for the slight twisting, and the upper part of the 



Fig. 1. 



Fig. 1. Limnoscelis paludis Will. Skull, from above two-fifths natural 

 size, pm, premaxilla ; n, nasal ; I, lachrymal ; /, frontal ; pf, prefrontal ; 

 pof, postfrontal ; po, postorbital ; pa, parietal ; do, dermoccipital ; t, tab- 

 ular e. 



skull is undisturbed : the obliquity has been corrected in the 

 drawings — a matter of no difficulty. In a later paper, a restora- 

 tion of the skeleton and photographs of the skull and other 

 parts will be given. Some facts of interest, especially the 

 mandibular and. maxillary teeth, were made out from the sepa- 

 rated pieces before they were cemented together, characters 

 which will again become visible when the preparation of the 



