20 WATSON & Day, Notes on some Palceozoic Fishes. 



Osteolepis macrolepidotus, Ag. 

 The structure of Osteolepis is so familiar from the 

 work of Hugh Miller, Pander, and Traquair that we 



Text-fig. 5. — Osteolepis macrolepidotus, Ag. Restorations of the 

 dorsal and right lateral aspects of the skull. x 2. Reference letters 

 as before. 



cannot expect to add appreciably to our knowledge of 

 the fish, but we give here restorations of the dorsal and 

 lateral aspects of the head made from Orkney specimens, 

 in the hope that they may be of use, not only to readers 



