BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 501 



Escharopora recta nodosa Hall. 



Escharopora recta var. nodosa Hall, Pal. New York, 1, 1847, p. 73, pi. 26, fig. 2. 

 Trenton: Middleville and Jacksonburg, New York. 



ESCHAROPORA SILURIANA Weller. See Diplostenopora siluriana. 



Escharopora subrecta (Ulrich). 



Ptilodictya subrecta Ulrich, 14th Ann. Rep. Geol. Nat. Hist. Surv. Minnesota, 



1886, p. 63. 

 Escharopora subrecta Ulrich, Geol. Minnesota, 3, 1893, p. 168, pi. 12, figs. 5-29. 



Grabau and Shimer, N. A. Index Fossils, 1, p. 156, fig. 208f. Bassler, Bull. 



U. S. Nat. Mus., 77, 1911, pp. 116, 117, fig. 44; Zittel-Eastman Textb. Pal., 



1913, p. 344, fig. 504b. 

 Ptilodictya (Escharopora) subrecta Sardeson, Jour. Geol., 9, 1901, p. 159, pi. B, 



fig. 10. 

 Black River (Decorah) : Minneapolis, etc., Minnesota; Decorah, Iowa; and Beloit, 



Wisconsin; Lake Nipissing, Ontario. 

 Ordovician (Wassalem) : Uxnorm, Esthonia, Russia. 

 Cotypes Cat. Nos. 43818, 43819, U.S.N.M. 



ETAGRAPTUS Ruedemann. See Tetragraptus subgenus Etagraptus. 

 ETHMOPHYLLUM MINGANENSIS Walcott. See Archaeoscyphia minganensis. 

 EUCALYPTOCRINITES Goldfuss. See Eucalyptocrinus Goldfuss. 

 EUCALYPTOCRINITES CONICUS Troost. See Eucalyptocrinus milliganse. 

 EUCALYPTOCRINITES CRENATUS Troost. See Eucalyptocrinus ventricosus. 

 EUCALYPTOCRINITES PLORIDUS Troost. See Eucalyptocrinus milliganae. 

 EUCALYPTOCRINITES L^EVIS Troost. See Eucalyptocrinus phillipsi. 

 EUCALYPTOCRINITES TENNESSEE Troost. See Eucalyptocrinus ovalis. 



EUCALYPTOCRINUS Goldfuss. Genotype: E. rosaceus Goldfuss. 



Eucalyptocrinites Goldfuss, Petrefacta, 1826, p. 214, 2d ed., pt. 1, 1862, p. 199; 

 Agg. Mem. Soc. Sci. Nat. Neuch., 1, 1835, p. 197; Nova Acta Physico Med., 

 Acad. Caes. Leop.-Carol., 19, 1839, p. 335. Miiller, Berlin Acad. Wiss., 

 1841, p. 210. Roemer, Rhein. Ubergangsgeb., 1843, p. 64. D'Orbigny, 

 Prodrome Pal., 1, 1850, p. 45. 



Eucalyptocrinus Agassiz, Ann. Nat. Hist., 1, 1838, p. 447. Hall, Pal. New York, 

 2, 1852, p. 207. Quenstedt, Handb. Petref., 1852, p. 624. McCoy, British 

 Pal. Rocks and Fossils, 1854, p. 57. Roemer, Leth, Geog. (Ausg. 3), 1855, 

 p> 257. Pictet, Traite" de Pal., 2d ed., 4, 1857, p. 306. Bronn, Klass. Thierr. 

 (Actin.), 1860, pi. 27. Dujardin and Hupe, Hist. Nat. Zooph. Echin., 1862, 

 p. 115. Allman, Trans. Royal Soc. Edinburgh, 23, 1864, p. 249, text. fig. 5. 

 Hall, 15th Rep. New York State Cab. Nat. Hist., 1865, p. 32. Schultze, 

 Mon. Echin. Eifel. Kalk., 1866, p. 90. Hall, 20th Rep. New York State 

 Cab. Nat. Hist, (extras, 1865), 1868, p. 321, fig. 2; rev. ed. for 1868, 1870, p. 

 363, figs. 1-2. Angelin, Icon. Crinoid., 1878, p. 16. Hall, 28th Rep. New 

 York State Cab. Nat. Hist., 2d ed., 1879, pis. 16-19. Wetherby, Jour. 

 Cincinnati Soc. Nat. Hist., 1879 (Apr.), No. 5, p. 7. Zittel, Handb. Pal., 1, 

 1879, p. 379. Etheridge and Carpenter, Ann. Mag. Nat. Hist,, 5th ser., 7, 

 1881, p. 296. Quenstedt, Handb. Petref act., 1885, p. 963. -Wachsmuth and 

 Springer, Proc. Acad. Nat. Sci. Philadelphia, p. 349 (Rev. Pal., pt. 3, sec. 

 1, p. 127). Miller, N. A. Geol. Pal., 1889, p. 243; Amcr. Geol., 6, 1890, p. 



