FAUNAL LISTS. 



1457 



Raftnesquina minnesotensis (N. H. WInchell). (P.) 

 Rafinesquina minnesotensis inquassa (Sardeson). 



(D.) 



Raphistoma apertum Salter. (Le.) 

 Raphistoma peracutum Ulrich and Scofield. (D.) 

 Raphistomina lapicida (Salter). (Le.) 

 Rauffella filosa Ulrich. (D.) 

 Rauffella palmipes Ulrich. (D.) 

 Receptaculites occidental Salter. (Le.) 

 Receptaculites oweni Hall. 

 RMnidictya exigua Ulrich. (D.) 

 RMnidictya fidelis (Ulrich). (D.) 

 Rhinidictya grandis Ulrich. (P.) 

 RMndictya mutabilis (Ulrich). (D.) 

 RMnidictya mutabilis major (Ulrich). (D.) 

 Rhinidictya mutabilis scnilis Ulrich. (D.) 

 RMnidictya nicholsoni Ulrich. (L.) 

 RMnidictya paupera Ulrich. (D.) 

 RMnidictya pediculata Ulrich. (P.) 

 RMnidictya trentonensis (Ulrich). (P., D.) 

 Rhynchotrema ainsliei N. H. Winchell. (D.) 

 Rhynchotrema minnesotense (Sardeson). (D., P .) 

 Rhynchotrema ottawaense (Billings). (Le.) 

 Romingeria trentonensis Weller (New Jersey). 

 Sabellarites trentonensis Dawson. 

 Salpingostoma buelli (Whitfield). (P.) 

 Scenella affinis Ulrich and Scofield. (D.) 

 Scenella beloitensis Ulrich and Scofield. (P.) 

 Scenella compressa Ulrich and Scofield. (P.) 

 Scenella magnified Ulrich and Scofield. (P.) 

 Scenella obtusa (Sardeson). (D.) 

 Scenella superba (Billings). (Le., P.) 

 Scenidium anthonense Sardeson. (P., D.) 

 Schizocrania filosa Hall. (D.) 

 Schmidtella brevis Ulrich. (D.) 

 Schmidtella crassimarginata Ulrich. (P.) 

 Schmidtella incompta Ulrich. (D.) 

 Schmidtella subrotunda Ulrich. (D.) 

 Schmidtella umbonata Ulrich. (D.) 

 Scoficldia bilateralis (Ulrich). (D.) 

 Serpulites dissolutus Billings. (P.) 

 Sinuites cancellatus Hall. (D., P., L.) 

 Sinuites pervolutus (Ulrich and Scofield). (D.) 

 Sinuites reclangularis (Ulrich and Scofield). (P.) 

 Siphonotreta(t) minnesotensis Hall and Clarke. (P.) 

 Solenopora compacta Billings. (L., D.) 

 Sowteria canadensis (Raymond). (L.) 

 Spatiopora labeculosa Ulrich. (D.) 

 Sphenolium parallelum Ulrich. (P.) 

 Spyroceras anellus ( Conrad ) . ( D . ) 

 Spyroceras bilineatum (Hall). (L., P., D., A.) 

 Stellipora antheloidea Hall. (D.) 

 Stenotheca exserta (Sardeson). (P.) 

 Stictopora? labyrinthica Hall. (L.) 

 Stictopora f ramosa Hall. (L.) 

 Stictoporclla angularis Ulrich. (D.) 

 Stictiporella angularis intermedia Ulrich. (D.) 

 Stictiporella cribrosa Ulrich. (D.) 

 Stictoporella dumosa Ulrich. (D.) 

 Stictoporella frondifera Ulrich. (D.) 

 Stictoporella rigida Ulrich. (D.) 

 Stigmatella daviformis (Ulrich). (D.) 

 Straparollina asperostriata (Billings). (Le.) 

 Straparollina circe (Billings). (Le.) 

 Straparollina eurydice (Billings). (Le.) 

 Streptelasma (Petraia) apertum (Billings). (Le.) 



Streptelasma breve Winchell and Schuchert. (P.) 

 Streptelasma(f) parasiticum Ulrich. (D., P.) 

 Streptelasma (Petraia) profundum (Conrad). (L., 



P., D., Le.) 



Streptosolen obconicus Ulrich and Everett. (P.) 

 Stromatocerium canadense Nicholson and Murie. 



(L.) 



Stromatocerium rugosum Hall. 

 Stromatotrypa ovata Ulrich. (D.) 

 Strophomena incurvata (Shepard). (L., P., D., A.) 

 Strophomena Ixvis Emmons. 



Strophomena septata Winchell and Schuchert. (D.) 

 Strophomena trentonensis Winchell and Schuchert 



(D.) 



Strophomena winchelli Hall and Clarke. (P.) 

 Strophostylus textilis (Ulrich and Scofield). (D., A.) 

 Strotospongia maculosa Ulrich and Everett. (P.) 

 Subulites beloitensis Ulrich and Scofield. (P.) 

 Subulites canadensis Ulrich. 

 Subulites conradi (Ulrich and Scofield). (P.) 

 Subulites dixonensis Ulrich and Scofield. (P.) 

 Subulites nanus Ulrich. (L.) 

 Subulites parvus Ulrich. (L.) 

 Subulites regularis Ulrich and Scofield. (L., P.) 

 Technophorus bellistriatus Branson. (A.) 

 Technophorus divaricatus Ulrich. (D.) 

 Technophorus extenuatus Ulrich. (D.) 

 Technophorus filistriatus Ulrich. (D.) 

 Technophorus subacutus Ulrich. (P.) 

 Tetradella quadrilirata (Hall and Whitfield). 

 Tetradium cellulosum (Hall). (L.) 

 Tetradium columnare Hall. (L.) 

 Tetradium halysitoides Raymond. (L.) 

 Tctranota bidorsata (Hall). 

 Telranota bidorsata minor (Ulrich and Scofield) 



(D., Le.) 



Tetranota macra Ulrich and Scofield. (P.) 

 Tetranota obsoleta Ulrich and Scofield. (D., P.) 

 Tetranota sexcarinata Ulrich and Scofield. (P.) 

 Tetranota wisconsinensis (Whitfield). (P.) 

 Thaleops ovata Conrad. (P.) 

 Trematis huronensis Billings. (P., D.) 

 Trematopora primigenia Ulrich. (D.) 

 Trematopora primigenia ornata Ulrich. (D.) 

 Trematopora primigenia spinosa Ulrich. (D.) 

 Trigonodictya conciliatrix (Ulrich). (D.) 

 Tripteroceras hastatum (Billings). (Le.) 

 Tripteroceras oweni (Clarke). (P.) 

 Tripteroceras planoconvexum (Hall). (D., P.) 

 Tripteroceras planodorsatum (Whitfield). (P.) 

 Trochonema beachi Whitfield. (P., D.) 

 Urochonema beloitense Whitfield. (P.) 

 Trochonema ( Eunema) cerithioidcs (Salter). (Le.) 

 Trochonema (Eunema) clivosa (Sardeson). (D.) 

 Trochonema (Eunema) erigone (Billings). 

 Trochonema niota (Hall). (P., D.) 

 Trochonema retrorsum (Ulrich and Scofield). (D.) 

 Trochonema rugosum Ulrich and Scofield. (P.) 

 Trochonema (Eunema) strigillatum (Salter). (Le.) 

 Trochonema umbilicatum (Hall). (P.) 

 Trochonema umbilicatum canadense Ulrich. (Le.) 

 Trochonema vagrans Ulrich and Scofield. (P.) 

 Tryblidium erato (Billings). (Le.) 

 Tryblidium modestum (Ulrich and Scofield). (D.) 

 Urasterella ulrichi Schuchert. (P.) 



