66 CANADIAN FOSSILS. 



attached to the main body of the tube an additional part, composed 

 of numerous small, elongated, irregular plates, placed transversely. 



That this curious fossil is part of a crinoid, I have not the least 

 doubt ; and further, it seems quite certain that it does not belong 

 to any known genus. The above generic and specific names are 

 proposed for it provisionally. 



Locality and formation. — Trenton limestone, Beauport, near Quebec. 



