Tertiary Deposits of the Aire and Cape Otivay. 49 



Echi7ioidea . 



Scutellina patella, Tate. 

 Lovenia forbesi, Woods and Duncan. 

 Echinobrissus vincentianus, Tate. 

 Cassidulus australiae, Duncan (Echinobrissus). 

 Brachiopflda. 



Magellania grandis, T. Woods. 



,, garibaldiana, Davidson. 



Magasella compta, G. B. Sowerby. 

 Terebratulina catinuliforniis, Tate. 

 Crania quadrangularis, Tate. 

 Rhynchonella squamosa, Hutton. 

 Lamellibranchiata. 



Pecten foulcheri, T. Woods. 

 ,, murrayanus, .Tate. 

 „ yahlensis var semilaevis, McCoy. 

 ,, hochstetteri, Zittel. 

 ,, peroni, Tate. 

 Hinnites corioensis, McCoy. 

 Liniatula jeffreysiana, Tate. 

 Spondylus pseudoradula, McCoy. 

 „ gajderopoides, McCoy. 



Mammalia. 



Squalodon wilkinsoni, McCoy. 

 Note. — Wilkinson, who found the specimen, says this is the 

 locality where the type of Squalodon wilkinsoni was found. Sir 

 Frederick iMcCoy quotes it as from Castle Cove, which of course 

 is quite close at hand. 



Castle Cove (Wilkinson's No. 5). 



The fossiliferous rocks here form a cliff 30ft. high scantily 

 overgrown with small shrulis, and extend for about one and a 

 half chains along the beach. The dip is E. 38^ S. and varies in 

 amount from 35° to 40°. The lowermost beds consist of grey 

 clays in thai irregular beds intercalated with hard detrital lime- 

 stone consisting of connninuted fragments of polyzoa and shells. 

 The limestones become more persistent as we pass up and are 

 here full of brachiopods and joints of Pentacrinus, becoming more 

 ferru<i;inous at a higher level and containing numerous small 



