Smithsonian Report, 1918. — Gilmore. 



Plate 6. 



• 





'///* 



\ ' m .-*;..' s 



. 



Fig. L — Mounted Skeleton of Dimetrodon gigas Cope. 



Fig. 2. — Restoration of Dimetrodon gigas Cope. Inset: Basiliscus plumi- 

 frons, a Living Lizard. 



Modeled by Charles W. Gilmore, 1918. 



