126 
MEMOIRS OF THE CARNEGIE MUSEUM 
can forms of the Hntelodontidx on the other hand the three phalanges together are 
far from being as long as the metapodial. In Hippopotamus the ungual is reduced 
and has a nodular form, as in the Entelodonts, while the proximal and median 
phalanges are broad and very heavy. 
MEASUREMENTS. 
Mm 
Grearest leno c MOL aaitsy. pla latin teatranens seems. tot orate awed vase tenetdonusrwcces 78 
fe transverse diameter of a first phalanx, proximally.....................005 54 
ae rae eg distally. 
antero-posterior Gt Se abermsce Ws se 
Ea ile Sil BOSOM PM Sint san eatin antec dey indus wbwed calevy betsy? 58 
transverse diameter of a second phalanx, posteriorly..................... 41 
antero-posterior diameter of a second phalanx, posteriorly............. 35 
Gh we ce ie Gistally; Het tuceatee 3 
66 6 ee te OLS Dera hes condi twits 43 
Tue Hinp Lime. 
Pelvis. — The only part of the pelvis of the type which is preserved is the pos- 
terior portion of the pubic symphysis. This fragment agrees, except in its larger 
Fig. 73. 
nat. size. 
Superior View of Pelvis of D. hollandi Peterson. 4 
(Carn. Mus. Cat. Vert. Foss., No. 2126.) 
size, with the corresponding portion 
of Archxotherium ingens from the Oli- 
gocene. 
In one individual of Dinohyus 
(No. 2126, Carn. Mus. Cat. Vert. 
Foss.), secured in 1908 in Quarry No. 
1, Sec. 17 (see plan of quarry, Pl. 
LIV) there is found a nearly complete 
half of a pelvis, not fully adolescent, 
but which apparently agrees quite 
well in size with the type. A second 
specimen (No. 2139, Carn. Mus. Cat. 
Vert. Foss.) of smaller size found in 
section 19 (No. 38) has the pelvis 
practically complete. The former 
specimen will be used in this de- 
* -geription as a paratype, while the 
latter, which may represent another 
species, is used only to more fully elucidate the description. 
It is at once observed that the pelvis of Dinohyus is relatively shorter though 
