NO. 1878. MOUNTED SKELETONS OF CAMPT08AURUS—GILM0RE. 691 



Amount of restoration. — The drawing, plate 58, shows plainly all of 

 the restored parts. The bones supplied from other individuals are 

 listed below. 



No. 4277. Right hind foot, excepting ungual of digit IV. 



No. 4697. Left hind foot. 



No. 5959. Right femur, tibia, astragulus, and fibula. 



No. 5961. Left fibula and calcaneum. 



No. 6001. Fifth cervical vertebra. 



No. 6016. Left femur. 



No. 7076. Left tibia. f 



All of the bones in- 

 troduced are from indi- 

 viduals found in the 

 same quarry (" 13 ") as 

 the type-specimen. 

 Those bearing the cat- 

 alogue numbers 4277, 

 4697, and 5959 have 

 been identified as be- 

 longing to the species 

 Camptosaurus dispar 

 Marsh. It was at first 

 intended to replace 

 these missing parts 

 with restored bones, 

 but since they must 

 necessarily be copies 

 of these bones, it was 

 finally decided to use 

 the originals even 

 though they do pertain 

 to another species. In 

 this connection it is 

 reasonable to suppose 

 that when' the hind 

 limbs of C. hrowni are 

 known, they will be found to differ but little from those bones intro- 

 duced. 



To make the record of this skeleton complete, diagrams 5 and 7 of 

 quarry 13 and an account of the way in which the bones were found 

 in the ground are here appended. 



The accompanymg map (see pi. 55) shows how the bones of 

 Camptosaurus hrowni were found as they lay embedded m the ground. 

 The map was drawn at the time of dismterment, and the pamstaking 

 care bestowed on it is worthy of the highest commendation. A 

 quarter of a century has elapsed smce this skeleton was collected. 



Fig. 4.— Right tukd foot, Camptosaukus dispak Maesh. Cat. No. 

 4277, U.S.N.M.; J nat. size. Seen from the front: t, Two tarsal 



nONES OF THE DISTAL ROW; /, //, ///, IV, FIRST TO FOURTH PIGITS. 

 UNGUALS OF DIGITS /, III, AND IV DRAWN FROM THE FEET OF 

 OTHER INDIVIDUALS. 



