194 CATALOG OF FOSSIL FISHES IN THE MUSEUM 



collected many years ago by Mr. David F. Day, who pre- 

 sented it to the Museum. 



Family LEPIDOTID^ 

 Lepidotus maximus Wagner 



E 2154 Cast of a portion of the trunk of a large fish, showing scales. 

 Lithographic slate (Upper Jurassic); Solnhofen, 

 Bavaria. 



£ 2156 Cast of a large fish, showing dentition and fins. Litho- 

 graphic slate (Upper Jurassic); Solnhofen, Bavaria. 



Lepidotus minor Agassiz 



E 2160 Cast of a large fish, shown in side view; all the fins are pres- 

 ent, and the head is fairly well shown. 

 Upper Oolite; Isle of Portland, England. 



Family SEMIONOTID^ 



Semionotus fultus (Agassiz) 



E 2122 Fish with all the fins. 



Newark series (Triassic); Boonton, N. J. Presented 

 by J. S. Newberry. 



\ 



Semionotus tenuiceps (Agassiz) 



E 2123 Nearly complete fish. 



Other data same as preceding. 



Family PYCNODONTID^ 

 Gyrodus circularis Agassiz 



E 2155 Cast of a fish, showing the cranium, facial bones, dental 

 apparatus and all the fins. 



Lithographic slate (Upper Jurassic); Solnhofen, 

 Bavaria. 



