SCHUCHEET.] 



TABLES OF NORTH AMERICAN SPECIES. 



53 



Table VI. — Devonian Brachiopoda — Continued. 



Species. 



Spirifei- fllicostus A. Wincliell 



Splrifer formosus Hall 



Spirifer fornacnlus Hall 



Spirifer fornax Hall 



Spirifer gaspensis Billings 



Spirifer granulosus (Conrad) 



Spirifer gregarius Hall 



Spirifer grieri Hall 



Spirifer hemicyclus Meek and Worthen .... 



Spirifer liobbsi Xettelroth 



Spirifer hungerfordi Hall 



Spirifer huronensis A. "Wiuchell 



Spirifer intermedins Hall 



Spirifer inutilis Hall 



Spirifer iowensis Owen 



Spirifer kennicotti Meek 



Spirifer macbridii Calvin 



Spirifer macconathii Kettelroth 



Spirifer macrus Hall 



Spirifer macropleurus (Conrad) 



Spirifer macrothyris Hall 



Spirifer manni Hall 



Spirifer marcyi Hall 



Spirifer mesastrialis Hall 



Spirifer multicostatus Castelnau 



Spirifer murcliisoui Castelnau 



Spirifer nictavensis Dawson 



Spirifer octocostatus Hall 



Spirifer orestes Hall aud Wbitfield 



Spirifer paradoxus (ScLlothoim) 



Spirifer i^ennatus (At water) 



Spirifer pennatus posterns Hall and Clarke 



Spirifer pennatus tuUiensis "Williams 



Spirifer perextensus Meek and Worthen . . . 



Spirifer perteuuis Hall 



Spirifer pharovicinus A. "Wincbell 



Spirifer piuonensis Meek 



Spirifer pluto Clarke 



Spirifer rectiplicatus (Conrad) 



Spirifer saffordi Hall , 



Spirifer segmentus Hall 



Spirifer strigosus Meek. Devonian. 



* Spirifer subattenuatus Hall 



Spirifer subdccussatus Whiteaves 



Spirifer submucronatus Hall 



Spirifer substrigosus Webster 



Spirifer subvarieosus Hall and Whitfield. . . 



Spirifer tenuis Hall 



Spirifer tenuistriatus Hall , 



Spirifer tribulis Hall 



Spirifer tullius Hall 



Eodevonian. 



Lower 

 Hel- 

 der- 

 berg. 



Oris- 

 kany. 



Mesodevonian. 



Scbo- 

 barie, 

 Cornif- 

 erous. 



X 

 X 



ED 



X? 



Co 

 Co 



Co 



Co 

 Co 



Co? 



Co 



Co 



Co 



Tully, 

 Hamil- 

 ton, 

 Marcel- 

 lus. 



H 

 H 

 H 

 H 



H 



MD 

 MD 



Keodevonian. 



Port- 

 age, 

 Huron, 

 Gene- 

 see. 



Cbe- 

 mung, 

 Ithaca. 



ND 



ND 



I,C 



M,H 



Tu 



H 



MD 



H? 

 H 



I 

 C 



Hu 

 G 



ND 



