269 



Moiiticiiliiiorit (list-ulii. now siiocics. 

 Miiiiticuliiiora iiitcrsitii. now species. 

 XiclioIsonollM frond ifor;i. now species. 

 .\i<lii>ls(.noll!i pnlcln-ii r!i-i<;li. 

 Orhifrnyolla nmltitiilmlala. now siiocios. 

 Orl)i<jiiyolla sul)Ianioll()sa ririch and Basslor. 

 Orfliis triconaria Conrad. 

 Pacliydictya of. tinibriata. 

 I'adiydictya of. foliata. 

 Paohydictya senilis, new species, 

 raloocrinus cnleatus Satford. 

 rianodonia stononsis (SatTord). 

 rianodoiua snbaoipiata (C(»nrad). 

 rrotorhyncha ridleyana (SaJfordt. 

 IHorygometopus troosti (Safford). 

 Ratlnosquina incrassata (Hall). 

 Uliinidictya nashvillensis (Miller). 

 Khinidictya tabnlata. new species. 

 Stictoporella cribrilina. new .specie.s. 

 Stromatotrypa incrnstans, new species. 

 Stromatotrypa hunellata, new species. 

 Stromatotrypa rojiularis. new species. 

 Strophomona incurvata (Shepard). 

 Totradinm syrinfjoporoides IHrich. 

 Zygospira saffordi Wiiiclioll and Schncliert. 



Ridhi/ Limestone. 



Anoloticliia explanata. new species. 

 Camarella varians. Billings. 

 Chasmatorpora snblaxa (T'lricli). 

 Constellaria lamellosa, new species. 

 Ctenobolibina subcrassa, Ulrich. 

 I>okayella ridleyana. new species. 

 l»iannlites cf. petropolitaniis. 

 Dinortliis deflecta (Conrad i. 

 l>roiianella ampla. T'lricli. 

 Kccyliomiibalus contignns riricii. 

 Escbaropora snborocta (rii'icbi. 

 (Jonioceras ancops Hall. 

 Halloiwra spissata, new species. 

 Hebertella bellarugosa (Courad). 

 Helopora spiniformis (Ulrich). 

 Hemiphragma irrasum (Ulrich). 

 heperditia fabulites (Conrad). 

 Liospira americana (Billings). 



