1898-1902 No. 36.] SUMMARY OF GEOLOGICAL RESULTS. 11 



* Cyathophyllum quaclrigeminum mut. arctica LOE\\E. 

 Syringopora nobilis BILLINGS. 



Dalmanella multistriata HALL (= D. striatula SCHLOTH). 



Dalmanella assimilis HALL. 



Stropheodonta varistriata CONRAD (= S. interstrialis PHILL(?)) 

 * Stropheodonta demissa CONRAD mn\.praecursor MEYER. 



Stropheodonta Leavenmorthana HALL (?). 



Stropheodonta spec. 

 * Stropheodonta arctica MEYER. 



Leptaena spec. 



Orthothetes woolworthanus HALL. 

 *0rthotetes Kiaeri MEYER. 



Atrypa reticularis LINNE. 



Atrypa aspera SCLLOTH. 



Spirifer concinnus HALL. 

 *Spirifer Scheii MEYER. 



Pentamerus pseudogaleatus HALL 



Rhynchonella formosa HALL. 



Rynchonella trans versa HALL. 



Eatonia medialis VANUXEM var. 



DC 



* Stropheodonta arctica MEYER. 

 Atrypa reticularis LINNE. 

 Spirifer concinnus HALL. 



*Spirifer Scheii MEYER. 

 Spirifer curvatus SCHLOTH. 

 Spirifer Maureri HOLZ. 



* Pentamerus pseudogaleatus HALL mul.recurrens MEYER. 

 'Rhynchonella Sverdrupi MEYER. 



Df 



Orthothetes umbraculum SCHLOTH. 



Dg 



Cyathophyllum cf. bathycalyx FRECH. 

 Dalmanella multistriata HALL. 

 Stropheodonta varistriata CONRAD. 

 Stropheodonta inaequiradiata HALL 

 * Stropheodonta callosa HALL var. latior Meyer. 

 Chonetes lineatus CONRAD. 

 Productella afT. lacrimosa CONRAD 

 Productella arctirostrata HALL. 

 Atrypa reticularis LINNE. 

 Spirifer elegans STEIN var. 

 Spirifer gregarius CLAPP. 

 Rhynchonella Horsfordi HALL. 

 Rhynchonella princeps BARR. 



Dh 



Cyathophyllum nepos HALL. 



Mesophyllum (Actinocystis) robustum HALL. 



Cyathophyllum caespitosum GOLDFUSS. 



