8 Albanij Mti-ivatn Unvnh:. 



head is not nearly so much compressed as in Li/strosaurus 

 McCaiiji, and as a good deal of the flattening seen in tile skull is 

 due to pressure, it is quite possible when a i)ert'ect skull is obtained 

 that it will be found to be as broad as Li/titrosanrtis latinustris. 

 In all its osteological details, so far as can be made out, the skull 

 agrees closely with the better known species. The large sui)ra- 

 orbital ridge is almost exactly similar to that in Ly.strosdnrus 

 McG((i(ji. The figures of the sk+ill in Seeley's })aper are unsatis- 

 factory. In figure 1 the jugal arch is shown as if running parallel 

 to the postfrontal (postorbital) — in the specimen it is directed 

 much more towards the posterior end of the postfrontal. The bone 

 marked lachrymal is the nasal. In figure 3 the bone marked 

 vomer is the })remaxillary. 



Hethulie, O.R.(\ 



LijslrDSfnu'ii.s xp. / 



No. K). This a l)adly weathered skull, with all the surface bones 

 gone. Probably it l)elongs to Lij.strosnnrus latirostria. Pos- 

 teriorly it is very broad. 



Elandsberg, nr. Cradock. Pres. l)y Mi-. R. Allwright. 



Fig 3, Plate 1 ; — Side view of skull of Lystrvsaurus McCaiyl, about \ nat. 

 size. — (partlj' restored) col., columella ; fr., frontal jii., ; jugal; la., 

 liiclirvnial ; lux., maxilla ; na., nasal ; pal., palatine ; pni., parietal ; p. 

 fr.. prefrontal ; pinx., promaxilla ; p.o. postorbital ; po. fr., postfrontal ; 

 pt., pterygoid; qu., quadrate; spli, sphenoid ; scj., squamosal; vo., 

 vomer. 



Oil thi' l»i mains of Proi-oJdjtJioii in the Albany Museum. — By 

 R. Broom, M.D.. P..Sc.. CIM.Z.s. 



The Ncry large series of specimer.s of Pfocofojf/inn-Vi'inii'uxs in 

 the Albany Museum is i)i'o])ably the finest that has i^ver been 

 brought together. The s])ecimens are from two l(»calities which, 

 thougli 100 miles ai)art, are probably on the same geological 

 bori/ou. The first series of specimens were collected by Mr. D, 



