APPENDIX V. 



ICHTHYOSAURS. 



IT was unfortunate that news of the highly interesting discovery 

 at Wiirtemberg came too late for our artist to make a new drawing 



FIG. 59. Ichthyosaurus tenuiroslris, from Wiirtemberg. 



for our first edition, to show the dorsal fin and large tail-fin, etc., 

 described by Dr. Fraas. 1 This has now been done, as shown in 



1 Ueber einen neuen Fund von Ichthyosaurus in Wiirtemberg. Nenes 

 Jahrbuch f. Mineralogie, 1892, vol. ii. pp. 87-90. The same author has 

 published a valuable monograph, with beautiful plates, entitled Die Ichthy- 

 saurier der Siiddentschen Trias- und Jura- Ablagerungen. 4to. Tubingen, 1891. 



