TYPE-SPECIMENS OP FOSSIL VERTEBRATES. 73 



4046. Hadrianus schucherti Hay. Type. 



Carapace and imperfect plastron. Jacksonian (Eocene). 

 Cocoa, Alabama. 



Hay, Proc. U. S. Nat. Mus., XXII, 1899, p. 22, pis. 4, 5. 



2599. Hadrianus sp. undet. 



Fragment of left post-abdominal bone. Wasatch (Eocene). 

 Gallinas Creek, New Mexico. 



Cope, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. II, 1877, 

 pi. 24, fig. 38. 



2598. Hadrianus sp. undet. 



Fragments of post-abdominal bones. Wasatch (Eocene). 

 Gallinas Creek, New Mexico. 



Cope, Rept. U. S. Geogr. Surv. W. 100th Merid., IV, Pt. II, 1877, 

 pi. 24, fig. 37. 



2600. Hadrianus sp. undet. 



Right episternal and other fragments. Wasatch (Eocene). 

 Gallinas Creek, New Mexico. 



Cope, Rept. U. G. Geogr. Surv. W. 100th Merid., IV, Pt. II, 1877, 

 pi. 24, fig. 39. 



5457. Hadrosaurus paucidens Marsh. Type. 



? Left maxillary associated with left squamosal. Laramie 

 (Cretaceous). Cow Island, Montana. 



Marsh, Amer. Journ. Sci. (3), XXXIX, 1889, p. 336. 

 = Ceratops paucidens. 



4136. Heterodontosuchus ganei Lucas. Type. 



Anterior part of jaw. Triassic. Clay Hill, Henry Moun- 

 tain quadrangle, southern Utah. 



Lucas, Amer. Journ. Sci. (4), VI, 1898, p. 399. 



4457. Isodectes punctulatus (Cope). Plesiotype. 



Partial skeleton lacking head and anterior portions. Coal 

 Measures. Linton, Jefferson County, Ohio. 



Cope, Proc. Amer. Philos. Soc, XXXVI, 1897, p. 88, pi. 3, fig. 3. 



2315. Labrosaurus ferox Marsh. Type. 



Left dentary. Morrison (Jurassic). Colorado. 



Marsh, Amer. Journ. Sci. (3), XXVII, 1884, p. 333, pi. 9, figs. 4-6. 



= Antrodemus valens. « 



39 



50 



62 



76 



226 



3901 



5365 



Lestosaurus coryphaeus (Cope). Plesiot3^pes. 



(1) Caudals; (2) ulna?; (3) vertebrae; (4) palate bone 



with teeth; (5) paddle bone; (6) cervical vertebras; 



(7) second cervical. Niobrara (Cretaceous). Smoky 



Hill River, Kansas. 



Leidy, Rept. U. S. Geol. Surv. Terr., I, 1873, p. 276, (1) pi. 36, figs. 

 8-12; (2) fig. 13; (3) figs. 4, 5; (4) pi. 34, fig. 12; (5) pi. 36, fig. 

 14; (6) fig. 6; (7) fig. 7. 



