A MKMOIU UPON THE GENUS 
* • • 1 
C 'illu'd to L. /aiueps hwi not identified with 
tioii of a I*ea Udonjrinf: to a lar«-er contact for the astragalus. The 
i,. i. larp-r. " e I,un also are continuous. Metatanntl 
.culuu. «M.I .nlerior ' "f .netatarsal IV as in that already 
".L-riuliriirnlTluiU.^ «.eU,level„,^l° There is a large contact between the 
cuUml ainl inelatarsal III. 
Mk.v.si kkmexts of M.\xcs and Pes. 
P. paludo.«us. 
P. minor. 
L. latic«pe. 
' M. 
M. 
M. 
j -220 
•195 
1 -077 
•060 
1 -04.5 
-- 
•038 
•0S9 
•064 
•075 
•055 
•0,34 
•027 
•o:w 
•032 
•014 
•010 
•022 
•016 
•020 
•017 
•048 
•039 
•014 
•013 
•126 
•120 
•122 
•068 
•060 
•058 
' -032 
•030 
•028 
! 015 
•020 
•017 
•013 
•on 
•009 
•043 
•028 
•027 
•031 
•023 
•021 
__ -064 
•058 
mo 
Imiltli of m»nu» . . . • 
Itfrwlih of mnxoi •• niltWIo 
Vrnk»l lirluhl tif cTinau* 
Tr«n*vrf*r of liicftK of imixiinnl 
huiMYlur wirtikv .... 
Infi^or “ .... 
Tniwivor •’Xioiil of lunar . 
Vrftkal lirtulil of lunar 
Tran>. rxl. of liinar-niavnuni fan-t 
Tram. rtl. of liinar-unrlf«inu fai'i'l 
VrftlnJ hrlgla of niairnuni 
Tram. rtl. of iinrlfomi 
Tram. rtl. of me. 1 1 1 -unrlform fiic-rl . 
I.t'nfflh of lamu* 
Itrrwilli of lannir al niMtllp 
l.4'n(lh «if Mianilamlar farri of raliaiiriini 
t.<-n)(ll> of Infrrlor fiM>rt of calraiiriiiii 
Itrrtallh of artnvalo-mlMiiil farri 
iamcih of wtinutaUrculiuiil farri 
Itrradlh of arlnumlo-narirular fnrrl 
IWnallli of pratinuil farria of nirlalanvix 
LtMtontitr* roxTtxAija. 
TliiKaiuulI HjHTies ot Unmohyops has Ix'eii established by Prof. Cope* upon jKir- 
lioiiaufn skull which contain the right maxillary bone with all the true molars. 
The riirht tciniH.ral region of the skull is also ivell preserved. The left nasal of one 
side ia i.ivwnt. The distinctivene.ss of tlie sutures and the porous condition of the 
cnuiinl naif show that this skull must have belonged to a young individual. In 
si«. A. differs widely from Z. laticeps, being only about one-third as large 
ns llie latter s|H*cies. 
/IfiMm.—Onh- till. Inio iiiolnrs of the right side ore im'scrved in this 
.|.u-uu™; 1 ,,u.u„d ,u|,.rior molar is in as fine a state of preservation but it lias 
not l.s.„ i«.|| ch-nml fmm tl.c nmtri.v. The molars are very interesting as they 
show cTtam n-hit ions T,h,„,o,l,cH„m corresiwinling to those of the lariS.r species 
'f.lxx.nl.Joirlcsl Ilullrlin. .No. 11, p. 1 , Jan. Slst. 1873. 
