G. R. Wieland — On Marine Turtles. 



335 



posteriori} 7 two small oval fenestrae as in the Trionychids ; 

 with a minute (incipient) nether articular projection bot no 

 costiform processes. Neuralia 8 with the post-nenral bipar- 



Figure 6. — Toxochelys Bauri (type). A supplementary figure to Plate 

 X, showing by stippled surfaces the parts of the original carapace actually 

 recovered. (Lettering as in figure 1.) 



tite, oblong to hexagonal, prominently carinate and supporting 

 the three large epi-neural spinose ossicles. Antero- and pos- 

 tero-pygal nearly as in Lytoloma. Pleuralia more reduced 

 than in either Chelone or Lytoloma. 



