FRANKLIN COUNTY. 621 



Genus Cystiphyllum. Lonsdale. 



Cystiphyllum Americanum. 



" OMoense, Nich. 



" Tesimtlosmii, Nich. 



" sp.f 



POLYZOA. 



Genus Ptilodictya. Lonsdale. 

 Ptilodiciya Gillerti, Meek. 

 " sjj. ? Meek. 



GKNU8 Fenestblla. LoDsdale. 

 Fenestella, sp f 



CRICOIDS AND CTSTIDEANS. 

 Genus Mbgistocrinus. 

 MegistocTinus ( Aciinocrinus) qvnuloaus, Lyon. 



Genus Dolatoorinus. 



Dolatoci'inus MarsM. 



" rudiatus, Hall. 



Genus Nuclkockinus-. Coorad. 



Nucleoc'inus J'o'neiiili, Troost. 



Genus Codaster. MeOoy. 



Cadaster pyramidutiis, Shumard. 



TRILOBITES. 



Genus Dalmania. Emmericb, 



Dalmania OMoensis, Meek ; (D. Helena, Hall.) 

 '• ealypso, Hail. 



Gesus Proetus. SteiniDger, 



Proetus erassimargmatwa, Hall. 

 planimarginatus, Hall. 



Genus Phacops. Emmericb. 

 Phaceps hujo, var. rm\a, Green. 



BRACHIOPODS. 



Genus Centronella. Hal3, 

 Centrmella glana fageal Hall. 



Genus TROPinoLEPrws. HalL 



Tropidoleptus carinaius, Conr. 



Genus Terebratul/l. Llhwyd, 



Terebratula SuUivanti. Hall. 



