405 



II n'y aurait done rien de surprenant a ce que le type du 

 Palseophycus, devonien, du Palseopliycus tubularis, de Hall, 

 reparut dans le terrain jurassique, a I'exemple des precedentes." 



The fear of exceeding the space allotted has hindered us from 

 extending this section of our subject, by drawing upon that 

 prodigality of material which the palaeontology of our Lias 

 affords; for with descriptions of species, however brief; notes 

 and synonyms ; the room required would be not inconsiderable. 

 We conclude that the palaeontology of the Lias might well 

 make a separate and distinct series of contributions. 



END OF VOL. VI. 





JOHK BELLOWS, PBINTEB, 8TBAH PRESS, EASTGATE, OLOCCEBTEB. 



