SCHDCIIERT.] 



TABLES OF NOKTH AMERICAN SPECIES. 



29 



Taulk \y. — Ordorician lirachiopoda. 



[Ri^r-Birdseye; BR =: Black River; Ci — Cincinnati anil Lorraine; EO — Eoordovician; M0 = Me80- 

 ordoviciau; NO^^Keoordovician ; T -.Trenton; U = Utica. Species preceded by an asterisk (*) are 

 found in the Silnrian also; by au obelisk (t), in the Cambrian.] 



Species. 



Eoordovician. 



Calcifer- 

 ous. 



Chazy. 



Mesoordo- Neoordo- 

 vician. vician. 



Trenton, Cincin- 

 Black River, nati, 

 Birdseye. , Utica. 



Billingsella ( '.) grandfeva (Billings) 



Billiugsella (?) primordialis (Whitfield) 



Caniarella ambigna (Hall) 



Camarella breviplicata Billings 



Caniarella ( .') costata Billings 



Camarella longirostriim Billings 



Caniarella panderi Billings 



Camarella parva Billings 



Caniarella polita Billings 



Camarella varians Billings 



Camarella volborthi Billings 



Camarotcechia plena Hall 



Catazyga erratica Hall 



Catazyga headi (Billings) 



Clitambonites ( .') borealis (Castelnau) 



Clitambonites diversa (Shaler) 



Clitambonites diversa altissima 'Winchell and Schuchert. 



Clitambonites plana retroflexa de Vemeuil 



Conotreta rusti "VTalcott 



Crania albersi Miller and Eaber 



Crania ( .') deibrmis (Hall) 



Crania dyeri Miller 



Crania granulosa X. H. TTinchell 



Crania la^lia Hall - - 



Crania ( .') re versa Sardeson 



Crania scabiosa HaU 



Crania setigera Hall 



Crania socialis TTlrich 



Crania trentonensis Hall 



Craniella ( .') ulrichi Hall and Clarke 



Cyclospira bisulcata (Emmons) 



Dalinanella amwna N. H. "Winchell 



Dalmanella bellula (James) Meek sp 



Ualmanella crispata (Emmons) 



Dalmanella electra (Billings) 



Dalmanella electra major Matthew 



Dalmanella electra la;vis Matthew 



Dalmanella ( .') evadno (Billings) 



Diilraanella haraburgensia (Walcott) 



Dalmanella macleodi (Whitfield) 



Dalmanella ( ?) plicifera (Hall) 



Dalmanella pogonipensis (Hall and Whitfield) 



Dalmanella stonenais (SaflTord) 



Dalmanella subitquata (Conrad) 



Dalmanella aubiequata eircularis X. H. Winchell 



Dalmanella suba^quata conradiX. H. "Winchell 



Dalmanella siibiequata gibbosa Billings 



Dalmanella snba>qTiata perveta (Conrad) 



Dalmanella tersua (Sardeson) 



X? 



BR 



( i 

 V, Ci 



U, Ci 



TJ,Ci 

 Ci 



U 



Ci 



