Cretaceous Dinosaurs 
11 
Fig. 4. Hypsibema crassicauda, syntypes, USNM 7189. A-A^, lectotype caudal 
vertebra in left lateral and dorsal views; B-B^, tyrannosaurid left femur (distal 
end) in ventral and dorsal views; C-C^, hadrosaurian left tibia fragment; D-D^, 
hadrosaurian right metatarsal II in anterior and posterior views. Scale in cm. 
but see Miller (1967: 234); Fig. 5B. USNM 7093, 7094, Berry and 
Stephenson coll., 1907. ANSP 15307A-C, three vertebrae, Miller coll. 
(15307B figured by Miller 1967, PI. 4, Figs. 7-8 as Hadrosaurus ?); Figs. 6A- 
A\ B-B 1 , C. ANSP 15338, Miller coll.; Figs. 6D-D 1 . USNM 10312, a 
caudal neural spine, may pertain. 
