Order— LABYBINTHO DONTIA. 



GenUS L ABYEIN THODON . 



PLATE 2, 



Batrachia. 



Fig. 



1. Outer view of part of a left mandibular ramus, Lahyrinthodon Jaegeri. 

 1.* Alveolar border of the same. 



2. Outer view of hind part of left mandibular ramus, ib. 



3. Inner view of the hind end and angle of a right mandibular ramus, ib. 



From the Trias (Keuper Sandstein) of Wirtemberg. 



(Subjects, originally selected for Plate 1, are introduced as Woodcuts in the text, 



pp. 190, 197, Vol. ill.) 



