274 



ECHINODERMA TA. 



[pot. 



corycia, Hall., 1863, 17th Rep N. Y. St. 



Mns. Nat. Hist., p. 57, and Ohio Pal., 



vol. 2, p. 173, Waverly Gr. 

 coxanus, see Scaphiocrinus coxanus. 

 crineus, Hall, 1863, 17th Rep. N. Y. St. 



Mus. Nat. Hist., p. 56, and Ohio Pal., 



vol. 2, p. 172, Waverly Gr. 

 cultidactylus, see Scaphiocrinus cultidac- 



tyliis. 



Fio. 404.— PoteriocrlmiK imlhuiensU. Diagram 



cylindricus, Lyon, 1860, Trans. Am. Phil. 



Soc, vol. 13, p. 458, Up. Held. Gr. 

 davisanus, S. A. Miller, 1882, Jour. Cin. 



Soc. Nat. Hist., vol. 5, p. 226, Up. 



Held. Gr. 

 decndactylus, see Scaphiocrinus decadac- 



tylus. 

 diffusus, Hall, 1862, 15th Rep. N. Y. Mus. 



Nat. Hist,, p. 121, Ham. Gr. 

 dilatatus, see Coeliocrinus dilatatus. 

 divaricatus, Hall, 1860, Supp. to Geo. Sur. 



Iowa., p. 65, Warsaw Gr. 

 eleahenfris, Worthen, (in press,) Geo. Sur. 



111., vol. 8, p. 88, Kinderhook < ir. 

 enormu, see Cyathocrinus enormis. 

 florealis, see Zeacrinus florealis. 

 fountainensis, Worthen, 1882, Bull. No. 1, 



111. Mus. Nat. Hist., p. 17, and Geo. Sur. 



111., vol. 7, p. 286, St. Louis Gr. 

 fusiformis, Hall, 1861, Desc. New Cri- 



noidea, p. 6, and Bost. Jour. Nat. Hist., 



vol. 7, p. 302, Burlington Gr. 

 gracilis, see Dendrocrinus gracilis, 

 grtgarius, Williams, 1882, Proc. Acad. 



Nat. Sci. Phil., p. 22, Chemung Gr. 

 hamiltonensis, Worthen, 1882, Bull. No. 



1, 111. St. Mus. Nat. Hist., p. 7, and Geo. 



Sur. 111., vol. 7, p. 273, Keokuk Gr. 

 hardinensis, Worthen, 1873, Geo. Sur. 



111., vol. 5, p. 533, St. Louis Gr. 

 hemisphericus, see Eupachycrinus hem- 



isphericus. 



hoveyi, Worthen, 1875, Geo. Sur. 111., 



vol. 6, p. 516, Keokuk Gr. 

 illim isensis, Worthen, 1882, Bull. No. 1, 

 111. St. Mus. Nat. Hist., p. 19, and Geo. 

 Sur. 111., vol. 7, p. 289, Warsaw Gr. 

 indentus, Hall, 1802, 15th Rep. N. Y. St. 



Mus. Nat. Hist., p. 122, Ham. (ir. 

 indianensis, Meek & Worthen, 1865, Proc. 

 Acad. Nat. Sci. Phil., p. 155, and Geo. 

 Sur. 111., vol. 3, p. 515, Keo- 

 kuk (ir. 

 iowensii, see Scaphiocrinus 



iowensis. 

 jesupi, Whitfield, 1881, Bull. 

 No. 1, Am. Nat. Hist., p. 7, 

 syn. for P. swallovi. 

 kaskaskiensi*. see Scaphiocri- 

 nus kaekaskiensis. 

 keokuk, Hall, 1860, Supp. to 

 Geo. Sur. Iowa, p. 64, Keo- 

 kuk Gr. 

 lasallensis, Worthen, 1875, 

 Geo. Sur. 111., vol. 6, p. 526, 

 Coal Meas. 

 htti<tactylu8, see Scaphiocrinus 



latidactylus. 

 lepidus, "Hall, 1861, Desc. 

 New Crin., p. <i, and Bost. 

 Jour. Nat. Hist., vol. 7, p. 

 304, Builington < ir. 

 longidaclylw, Shumard, 1855. 

 The name was preoccupied. 

 See P. missouriensis. 

 macoupinensis, Worthen, 

 1873, Geo. Sur. III., vol. 5, 

 p. 561, Up. Coal Meas. 

 mammiformis, Worthen, (in 

 press,) Geo. Sur. 111., vol. 8, p. 91, War- 

 saw Gr. 

 maniformis, see Zeacrinus maniformis. 

 meekanus, Shumard, 1855, Geo. Rep. Mo., 



p. 188, Burlington Gr. 

 milleri, Wetherby, 1880, Jour. Cin. Soc. 

 Nat. Hist., vol. 3, p. 330, Kaskas- 

 kia Gr. 

 missouriensis, Shumard 

 185 7, Trans. St. Louie 

 Acad. Sci., p. 80, and 

 Geo. Sur. Iowa, p. 669, 

 St. Louis Gr. 

 montnnen«is, see Scaphi- 

 ocrinus montanensis. 

 municipalis, Troost. Not 



defined, 

 nassa, Hall, 1862, 15th 

 Rep. N. Y. St. Mus. 

 Nat. Hist., p. 120, Ham. 

 Gr. 

 nauvooensis, see Scaphio- 

 crinus nauvooensis. 

 nereus, Hall, 1862, 15th 

 Rep. N. Y. St. Mus. Nat. 



Hist., p. 121, Ham. Gr. F * G «5- - Po " 



,ai ., ' ., . teriocrinus 



net tlerothanus, o. A. missouriensis. 



Miller, 1882, Jour. Cin. 



Soc. Nat. Hist., vol. 5, p. 227, Up. 



Held. Gr. 

 nodobasal s, Worthen, (in press,) Geo. 



Sur. 111., vol. 8, p. 89, St. Louis Gr. 



