Greger-Eublastoidea 179 
Schizoblastus sayi (SHUMARD), ETHERIDGE and CARPENTER. 
1886, ee of the Blastoidea, As 224, pl. 3, figs. 1-3, pl. 6, 
fig. 1 8, pl. 10, fig. 17, pl. 17, fig. 
Upper Burlington limestone; ae Iowa. 
Schizoblastus sayi (SHUMARD), KEYES. 
1894, Missouri Geological Survey, Paleontology, vol. 4, p. 138, 
pl. 18, fi a-b. 
Burlington limestone; Ash Grove, hon dae Hannibal, Mis- 
souri; Palmyra, Sin: Genevieve, Missour 
Schizoblastus sayi (SHUMARD), ROWLEY. 
1905, American Geologist, vol. 35, p. 302, pl. 21, fig. 4. 
Upper Burlington limestone; Louisiana, Pike County, Missouri. 
TRICOELOCRINUS 
Tricoelocrinus meekianus ETHERIDGE and CARPENTER. 
1886, Catalogue of Blastoidea, p. 208, pl. 16, figs. 17, 18. 
St. Louis group; Spergen Hill, Indiana. 
Tricoelocrinus meekianus FE. and C., BEEDE. 
1906, Indiana Department of Geology and Natural Resources, 30th 
Annual Report (1905) 1906, pp. 1266-1267, pl. 14, figs. 7 a-b. 
Salem limestone; ae Hill, Paynters Hill, Bedford, Bloom- 
ington, Indian 
Tricoelocrinus Siglo es (RoEMER), ETHERIDGE and 
CARPENTER. 
1886, — of the Blastoidea, p. "$i - 18, figs. 10-13. 
St. Lou s limestone; Washington, Indian 
Tricoelocrinus woodmani (MEEK and es Row.Ley. 
1902, Contributions to Indiana Paleontology, vol. 1, pt. 10, pp. 
90-91, pl. 29, figs. 35-36, 42-43. 
Warsaw formation; Bridgeport, Harrison County, Indiana. 
Tricoelocrinus woodmani (MEEK and WorTHEN), ROWLEY. 
1904, Contributions to Indiana Paleontology, vol. 1, pt. 19, pp. 
189-190, pl. 57, figs. 5-8. 
Warsaw limestone; Greenville, Indiana. 
Tricoelocrinus woodmani (MEEK and WorRTHEN), BEEDE. 
1906, Indiana Department of Geology and Natural Resources, 
30th Annual Report (1905) 1906, pp. 1267-1268, text figures 
5; 
4- 
Harrodsburg limestone; Salem, Indiana. 
