568 FOSSIL TURTLES OF NORTH AMERICA. 
PLATE 106. 
Amyda mira. Plastron of type. X 0.7. 
PLATE 107. 
1. Amyda egregia. Carapace of type. X04. No.1186A.M.N.H. 
. Amyda egregia. Part of fourth and fifth neurals and fourth and fifth costals. Type. X 1. 
N 
PLATE 108. 
Amyda crassa. Carapace of type. X 0.32. No. 3887 A. M.N.H. 
PLATE 109. 
. Platypeltis serialis. Carapace. X 0.75. In A. M.N.H. 
. Platypeltis serialis. Plastron. 0.75. No.5944 A. M.N. H. 
. Platypeltis serialis. Plastron. X 0.75. No.6014 A.M.N.H. 
. Platypeltis serialis. Distal end of costals. 1. No.5044A.M.N.H. 
&wWNR 
PLATE IIo. 
1. Platypeltis trionychoides. Carapace. X 0.75. No. 5938A.M.N.H. 
. Platypeltis trionychoides. Plastron. X 0.75. No. 5938A.M.N.H. 
to 
PLATE III. 
1. Platypeltis postera. Carapace of type. 0.32. No.6133A.M.N. H. 
2. Platypeltis postera. Plastron of type. X 0.32. 
PLATE I12. 
Platypeltis extensa. Carapace of type. X04. No.5951 A.M.N.H. 
PLATE 113. 
. Platypeltis leucopotamica, Carapace. X %. No.6045 A. M.N.H. 
. Platypeltis leucopotamica. Part of third neural and costal. x 1. No. 6045 A.M.N.H. 
. Platypeltis leucopotamica. Distal end of second costal. X 1. No.6045 A. M.N.H. 
WH H 
’ 
