52 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



Page. 



BhynchoncUa anrjulata. (Iiinn;»>n3), Ooiiiitz 183 



Camaropharia globvlina, (Phillips), Geinitz 183 



Rhynchonella uta, Marcon 183 



Retzia inormonii (Marcon sp.),6eiDitz 184 



A thyris subtilita, Hall 184 



Spiri/er moosakitaliensis, Davidson 184 



Spirifer cameratus 'Morton), Gt-initz 184 



Spiri/er latninoxux (McCoy), Geinitz 184 



Spiriferina kentuckenns, Shumard 184 



Orthisina mUsouriana, Swallow 185 



Plicatula striato-cogtata, Cox 185 



Productus horrescens 185 



Prnductus rogersii 185 



Productus ncbriscensig, Owen 185 



Producing flemingii 185 



ProductiLS prattenianus, Norwood 185 



Productus koninckianus (do Vemeuil), Geinitz 185 



Productus cancrini (do Vemeuil), Geinitz 186 



Productus orbignianus (de Koninck), Geinitz 186 



Productus longispinus, Sowerby 186 



Productus horridus (Sowerby), Geinitz 18() 



Chonetes mux^ronata (M. & W.), Geinitz 180 



Chonetes glabra, Geinitz 186 



Cyathocrinus ramosus (Seblotheim), Geinitz 188 



Cyathoerinus inflexus, Geinitz 186 



Poteriocrinns hemisphericus, Shumard 186 



Eoeidaris hallianus, Geinitz 187 



Polypora marginata (McCoy), Geinitz 187 



Polypora biarmica (Keyseilinp), Geinitz 187 



Synocladia virgulaeea (Phillips), Geinitz 187 



Aviculopinna pinnce/ormis 282 



Aviculopinna Americana, n. s.. Meek, 1867 283 



Cyathaxonia 328 



A Uorisma elegans. King 328 



Schizodus rossicus, de Verneuil 328 



Aueella hausmanni, Goldf 329 



Spirifer laminosus, McCoy t 329 



Lima retifera, Shumard 329 



Stenophora columnaris, Schlot., sp 329-330 



Synocladia rirgulacea, Geinitz, not Phillips 330 



Synocladia biserialis, Swallow 330 



51. 



Meek, F. B. Note ou the geuus Palseacis, Haime, 1860 (=Splienopoterium, M. & 

 "W., 1866.) <Am. Journ. Sci.. vol. xliv, 2d ser., pp. 419, 420. 1867. New Haveu, 

 1867. 



The author here takes the view that Sphenopoterium, originally published in the Illinois 

 Geol. Reports, is identical with Palaeacia. 



Page. 



Palceacis obtusa,'iJL. &.W 419-420 



PaltBocis umbonata, Seebach 420 



Palceads cymbia, Seebach 420 



52. 



Mkek, F. B. Fossils from the west coast of Kennedy Channel. <^ Hayes's "Open 

 Polar Ocean," Loudon, 1867, p. 341. 



Describes various fossils collected by Dr. Hayes on the west coast of Kpnnedj''a Channel, 

 from deposits of lower Helderberg age. Zaphrentis hayesii and Loxonema ? kanci are described 

 as new species. A preliminary notice appeared in Am. Journ. Sci. and Arts, ser. 2, vol. xl, 

 pp. 31-34. New Haven, 1865. 



For list of species see entry number 33, p. 36. 



