

18 



[Assembly. 



Trinuoleits fimbriattjs, 

 Trecoed, Builth. 



Llandeilo flags. 





2 



* — SETICORNIS, do 

 Near Cerrig y druidion. 





1 



— LLOTDII, 



Llangaddoc. 



do 





1 



* — ORNATUS, 

 Mydren. 



do- 





1 



Calymene blumenbachii. Lower Silurian, 

 Near Cerrig-y-druidion, North Wales. 





1 



* — brevicapitata, 

 Llyn Ogwen. 



Lower Silurian. 





1 



— duplicata, Landeilo flags. 

 Wellfield Builth and Trecoed. 





2 



Ill^nus bowmanni, 



Chair of Kildare. 



Lower Silurian. 





1 



■ — DAVISII, 



Rhewlas. 



do 





3 



*HOMALONOTUS BISULCATUS, 

 Moel y Garnedd. 



Llandeilo flags. 





2 



LicHAS LAXATUS, Lower Silurian. 

 Chair of Kildare and "Wexford. 





2 



*Otarion sp. 



Chair of Kildare. 



do 





1 



*Ctthere? tjmbonata, 



E. of Bala lake. 



Llandeilo flags- 





1 



DiPLOGRAPSUS PRISTIS, 

 Conway. 



Lower Silurian. 





1 



*Petraia stjbduplicata, Llandeilo flags. 

 Gas-works Ilaverford-west. 





1 



Haltsites catenflitus, 

 Taynor factory. 



do 





3 



LiCHAS hibernictts, 



Portrane, Dublin. 



Lower Silurian. 





1 



Cheirurus speciosus, 



Portrane, Dublin. 



do 





1 



Cartoctstites litchi, 



Sholeshook. 



do 



■ 1 & east. 





SPH.a:EONITES BALTICTJS, 



Sholeshook. 



do 



2 casts. 





ACANTHOLEPIS JAMESII, 

 Wexford. 



do 



1 cast. 





*Orthis elegantula, 

 Bodnan. 



do 





2 



*Siphonotreta micula, 



Llandeilo shales. 





1 



BuHth. 



