54 



SYNOPSIS OF AMERICAN FOSSIL BRACHIOPODA. 



[BULL. 87. 



Tahi.e 'Vl.— Devon ia)i Jirachiopoda — Continued. 



Eodevonian. 



Species. 



Lower 

 Hel- 

 der- 

 berg. 



Spirifer urbanus Calvin 



Spirifer varicosus Hall 



Spirifer ■wliitneyi Hall 



Spirifer willianisi Hall and Clarke 



Spirifer wortbeiiaims Scbuchert 



Spirifer wortlieni Hall 



Stringocephalus burtini Defraiice 



Strophalosia hy.striciila Hall 



Stropbalosia muricata Hall 



Strophalosia radicans (A. 'Wincbell) 



Stropbalosia rockfordensis Hall 



Stroplialo.sia triincata (Hall) 



Stropbeodonta alveata Hall 



Stropheodonta arciiata Hall 



Stroi)beodonta beckii Hall 



Stropbeodonta blainvillii (Billings) 



Stropbeodonta callawayensis Swallow 



Stropbeodonta callosa Hall 



Stropbeodonta calviui Miller 



Stropheodonta canace Hall and "Whitfield 



Stropbeodonta cincta A. Wincbell 



Stropbeodonta concava Hall 



Stropbeodonta ( ?) costata Owen 



Stropbeodonta crebristriata Hall 



Stropbeodonta demi.ssa (Conrad) 



Stropbeodonta demissa iniitata A. 'Wincbell. 



Stropheodonta crratica A. Wincbell 



Stropbeodonta fleldeni Etberidge 



Stropbeodonta galatea (Billings) 



Stropheodonta bemisidierica Hall 



Stropbeodonta inajqniradiata Hall 



Stropheodonta iua^quistriata (Conrad) 



Stropheodonta indenta (Conrad) 



Stropheodcnit.'i interstrialis (Phillips) 



Stropbeodonta interstrialis (Vanuxem) 



Stropbeodonta iowensis Owen 



Stropheodonta irone (Billings) 



Stropheodonta J unia Hall 



Stropheodonta kcniperi Swallow 



Stropheodonta linrkbeni Hall 



Stropheodonta niacrostriata (Walcott) 



Stroplieodonta niagnificaHall 



Stro])heodonta iiiagniventra Hall 



Strdjtheodonta mncronata (Conrad) 



Stro]ibeodonta navalis Swallow 



Stropheodonta navalis boonensis Swallow . . . 



Stropbeodonta parva Owen 



Stropheodonta parva Hall 



Stropbeodonta patersoni Hall 



Stropheodonta ])erplana (Conrad) 



Stropheodonta porplana nervosa Hall 



Oris- 

 kany. 



Mesodevonian. Keodevonian. 



Scho- 

 harie, 

 Cornif- 

 erous. 



Co 



Tiilly. , Port- . 



Uamil- ' age, | Che- 

 ton, Huron, niiing, 

 Marcel (Jene- Ithaca. 

 Ills. see. 



Co 



ED 



Co 



Co 



Co 



ED 

 ED 



H 

 MD 



H 

 M,H 



MD 

 H 

 H 



ED 



X 



Co 

 Co 

 Co 



M,U 



MD 



Co 





Co 

 Co 

 Co 



ND 



I 

 ND? 



I,C 



I 



