EXPLAKATIOX OF n.ATE XCV. 



X'ni.i'TnMoKi'iiA poxiiKniisA WliitficM p. 781 



1-2. Two lateral \-ie'\vs of mic nf ilu' t_\']n-' si)cciinens. 

 .\'a-i\'siiilc iii:irl : Xoz'i-siiik Hills. 



3-4. Twn laUral views of an inUriial cast. 



Xa-z'i'sink marl: .Miillica Hill. (;6q). 



OlHJXTdia'SL'S .VIL'CKdNATA Galjlj p. 764 



5-6. Two lateral views of an internal cast. 



Auii'csink marl: M icUllcloii . (i/jf). 

 ~~-S. Twri lateral \'iews oi the tvjie s]iecmien i^f (J. rnstcllai'i'iiics 

 Wbitf. 



Xaz'csiiik jiuirl : IlolmJcl. 

 9-10. T\vf) lateral views of an internal cast. 

 II. I^aleral view of an internal cast. 



Xaz'Ciiiik marl: near Crai^i'ords Curlier, (126'''). 



1074 



