Greger-Eublastoidea 141 
Nucleocrinus cucullatus Row .ey. 
1902, ere Contributions to Paleontology, vol. 1, pt. 9, p. 
27, pi 2 . be 
Middle oe Falls of Ohio River. 
Nueleocrinus elegans CoNnrRAD. 
1842, Journal, Philadelphia Academy of Natural Science, vol. 
80. 
Hamilton Group; Moscow, Livingston County, New York. 
Nucleocrinus elegans Conran, HAL. 
1862, State Cabinet Natural History New York, 15th Report, pp. 
147-148, pl. 1, figs. 14-15. 
Hamilton Group; Moscow, Livingston County, New York. 
Nucleocrinus globosus (Troost), Woop. 
1909, U. fe National Museum E. Wood, Bull. 64, pp. 19-20, pl. 
a, fig. 
Se ae County, Tennessee, Falls of the Ohio River. 
Nucleocrinus greenei MILLER and GuRLEY. 
1894, Illinois State Museum of Natural History, Bull. No. 3, 
p. 62, pl. 6, figs. 24-25. 
Upper Helderberg Group; Louisville, Kentucky. 
Nucleocrinus greenei M. and G., ROWLEY. 
1902, Indiana Contributions to Paleontology, vol. 1, pt. 9, p. 83, 
pl. 27, figs. 12-15. 
Upper Devonian; Charlestown, Indiana. 
Nucleocrinus greenei ROWLEY. 
1903, Indiana wi esses to Paleontology, vol. 1, pt. 12, p. 
129, pl. 36, 
Upper me ‘Gees Indiana. 
Nucleocrinus imitator Row ey. 
1902, Indiana Contributions to Paleontology, vol. 1, pt. 9, p. 84, 
figs. 24-28. 
Upper Devonian; Charlestown, Indiana. 
Nucleocrinus imitator Row Ley. 
1904, Indiana vaio as to Paleontology, vol. 1, pt. 19, p. 
191, pl. 57, figs. 13-1 
Hamilton Group; Ae s Quarry, Clark County, Indiana. 
