564 FOSSIL TURTLES OF NORTH AMERICA. 



3. Tcstudo thomsoni. Skull of type, lower side. X 0.8. 



4. Tcstudo thomsoni. Skull of type, left side. X 0.8. 



5. Tcstudo thomsoni. Lower jaw of type, left ramus. X 0.8. 



6. Tcstudo exornata. Distal end of left fifth costal of type. X 0.8. Specimen in coll. 



Geol. Surv. Canada. 



7. Tcstudo exornata. Same costal, inner surface. X 0.8. 



Plate 67. 



1. Tcstudo laticunca. Carapace of type. X 0.28. No. 1148 A. M. N. H. 



2. Tcstudo laticunca. Plastron of type. X 0.28. 



Plate 68. 

 from photographs furnished by carnegie mus., pittsburg. 



1. Tcstudo inusitata. Carapace of type. X 0.5. No. 311 Carnegie Mus. 



2. Tcstudo inusitata. Plastron of type. X 0.5. 



Plate 69. 

 from photographs furnished by dr. w. b. scott. 



1. Tcstudo farri. Carapace of type. X 0.375. No. 10486 Princeton Univ. coll. 



2. Tcstudo farri Plastron of type. X 0.375. 



Plate 70. 



1. Tcstudo cmilicc. Carapace of type. X 0.4. No. 6135 A. M. N. H. 



2. Tcstudo cmilicc. Plastron of type. X 0.4. 



Plate 71. 



1. Tcstudo fausa. Carapace of type. X 1/7. No. 5869 A. M. N. H. 



2. Tcstudo pansa. Plastron of type. X 1/7. 



Plate 72. 

 Tcstudo osborniana. Carapace of type. X 0.2. No. 5868 A. M. N. H. 



Plate 73. 

 Tcstudo osborniana. Plastron of type. X 0.2. No. 5868 A. M. N. H. 



Plate 74. 



Tcstudo osborniana. Carapace, limbs, head, neck and internal skeleton. X 0.2. No. 5870 

 A. M. N. H. 



Plate 75. 



1. Testudo osborniana. Carapace, x 0.4. No. 5871 A. M. N. H. 



2. Tcstudo osborniana. Plastron. X 04. 



Plate 76. 



Tcstudo impensa. Carapace of type. X %. No. 5867 A. M. N. H. The central portions 

 are crushed inwards and d'sturbed. 



Plate 77. 

 Testudo impensa. Plastron of type. X %. No. 5867 A. M. N. II. 



Plate 78. 



1. Tcstudo orthopygia. Plastron of type, x 0.25. No. 3929 A. M. N. H. 



2. Tcstudo orthopygia. Rear of shell. X %. No. 1325 A. M. N. 1 1. 



