1450 BULLETIN 92, UNITED STATES NATIONAL MUSEUM. 



Dinorthis (Plxsiomys) platys (Billings). 

 Dinorthis strophcmenoides Raymond. 

 EurycMUna latimarginata (Raymond). 

 Hebertella borealis (Billings). 

 Hebertella vulgaris Raymond. 

 Holopea scrutator Raymond. 

 Illxnus globostis (Billings). 

 Leperditia limatula Raymond. 

 Lophospira? knoxvillensis Ulrich. 

 Maclurites knoxvillensis (Ulrich). 

 Maclurites magnus Lesueur. 

 Rafincsquina champlaincnsis Raymond. 

 Rafinesquina incrassata (Hall). 

 Raphistoma staminea (Hall). 

 Scenclla pretensa Raymond. 

 Sccnclla robusta Raymond. 

 Stylarxa parva (Billings). 

 Zittelella varians (Billings). 



CHAZYAN (STONES RIVER) OF APPALACHIAN AND 

 MISSISSIPPI VALLEYS. 



(Murfreesboro=M.; Pierce=P.; Ridley=R.; Leb- 

 anon*^.; Pamelia=Pa.) 



Bathyurus acutus Raymond. (Pa.) 



Batostoma libana (Safford). (L.) 



Ccraurinus scoficldi (Clarke). (L.) 



Chasmatopora sublaxa (Ulrich). (L., P.) 



Cleiocrinus tessellatus (Troost). (L.) 



Columnaria alvcolata Goldfuss. (L.) 



Corynotrypa dclicalula (James). (P., L.) 



Corynotrypa tenncsscensis Bassler. (P.) 



Ctenobolbina subcrassa Ulrich. (R.) 



Ctcnodonta gibbcrula Salter. (M.) 



Cyclonema (fGyroncma) prxciptum Ulrich. (M.) 



Cyrtocerasf stonense Safford. (M.) 



Cyrtodonta brcviuscula Billings. (Pa.) 



Cyrtospira tortilis Ulrich. (M.) 



Dinorthis deflccta (Conrad). 



Drcpanclla ampla Ulrich. (?R.) 



Drcpanella elongata Ulrich. (L. 



Drcpanclla macra Ulrich. (L.) 



Eccyliomphalus cont.iguus Ulrich. 



Ectomaria prisca extenuata Ulrich. (M. 



Eotomaria canalifcra Ulrich. (M.) 



Eotomaria labiosa Ulrich. (M.) 



Escharopora briareus (Ulrich). (L.) 



Escharopora libana (Safford). (L.) 



Escharopora ramosa (Ulrich). (L.) 



EurycMUna xqualis Ulrich. (?R.) 



Eurychilina granosa Ulrich. (R.) 



EurycMUna subradiata Ulrich. 



Hclicotoma declivis Ulrich. (M.) 



Hclicotoma subquadrata Ulrich. (M.) 



Hclicotoma tenncsscensis Ulrich and Scofleld. (M.) 



Hclicotoma whit.cavesiana Raymond. (Pa.) 



Hclopora spiniformis (Ulrich). (L.) 



Hudsonaster narrawayi (Hudson). (L.) 



IsochiUna? clavigera (Jones). (Pa.) 



Tsochilina clavigera clavifracta (Jones). (Pa.) 



Leperditclla sequilatera (Ulrich). (R.) 



Leperditclla inftata (Ulrich). (R.) 



Leperditclla? labcllosa (Jones). (Pa.) 



Leperditclla mundula (Ulrich). (R.) 



Leperditia amygdalina Jones. (Pa.) 



Leperditia balthica primaeva Jones. (Pa.) 



Leperditia fabulites (Conrad). 



Liospira abrupta Ulrich and Scofield. (M.) 



Liospira amcricana (Billings). 



Liospira convcxa Ulrich and Scofield. (R.) 



Liospira decipiens Ulrich. (M.) 



Liospira docens (Billings). (Pa.) 



Liospira prognc (Billings). 



Liospira subconcava Ulrich. (M.) 



Lophospira bicincta (Hall). 



Lophospira centralis Ulrich. (M.) 



Lophospira proccra Ulrich. (M.) 



Lophospira'J) trochonemoides Ulrich. (M.) 



Maclurites magnus Lesueur. 



Maclurites nitidus (Ulrich and Scofield). (M.) 



Mitoclcma cinctosum Ulrich. (R.) 



Modiolopsis(f) consimilis Ulrich. (M.) 



Nanno king stoncn sis Whiteaves. (Pa.) 



Nicholsonella pulchra Ulrich. (P.) 



Ophilctina sublaxa depressa Ulrich and Scofield. 



(M.) 

 Orbignyella sublamellosa Ulrich and Bassler. (P.) 

 Orthis tricenaria Conrad. 

 Palxocrinus sulcatns Safford. (P.) 

 Phragmolites grandis (Ulrich). (L.) 

 Pianodcma stonensis (Safford). (P.) 

 Pianodema subequata (Conrad). 

 Plcctoccras bondi (Safford). (M.) 

 Protorhyncha ridleyana (Safford). (J\, R.) 

 Ptcrotheca saffordi (Hall). (L.) 

 Pterygomctopus troosti (Safford). 

 Raphistomina modesta Ulrich. (M.) 

 Rhinidictya basalis (Ulrich). (L.) 

 Rhinidictya nashvillcnsis (Miller). (P.) 

 Rhinidictya trentonensis (Ulrich). (L.) 

 Salterella billingsi Safford. (M.) 

 Solcnopora compacta (Billings). (L.) 

 Strophomcna incurvata (Shcpard). 

 Tctradium syringoporoides Ulrich. 

 Tclranota bidorsata (Hall). (M.) 

 Tctranota sexcarinata Ulrich and Scofield. (L.) 

 Trochoncma bcllulum Ulrich. (M.) 

 Trochonema ecccntricum Ulrich. (L.) 

 Trochoncma umbilicatum latum Ulrich. (L.) 

 Whilcavesia saffordi (Ulrich). (M.) 

 Zyjospira saffordi Winchell and Schuchcrt. (I..) 



CHAZYAN (OTTOSEE) OF APPALACHIAN VALLEY IN 

 VIRGINIA AND TENNESSEE. 



Archxocrinus knoxensis Miller and Gurley. 



Archxocrinus parvus Miller and Gurley. 



Archxocrinus peculiaris Miller and Gurley. 



Batostoma scricri Bassler. 



Chcirocrinus angvlatus (Wood). 



Corynotrypa barbcri Bassler. 



Diabolocrinus asperatus (Miller and Gurley). 



Diabolocrinus pcrplcxus Wacbsmuth and Springer. 



Diabolocrinus vcsperalis (White). 



Echinosphxrites aurantium (Gyllenhal). 



Mitrocrinus wcthcrbyi Miller and Gurley. 



Orthis{?) holstoni Safford. 



Orthis(?) saffordi Hall and Clarke. 



Pachydictya robusta Ulrich. 



Platycystites faheri Miller. 



Receptaculitcs biconstrictus Ulrich. 



Scenellopora radiata Ulrich. 



