618 BULLETIN 02, UNITED STATES NATIONAL MUSEUM. 



HindoUa? (Greenfleldia) rostralis Grabau. 



Hindella? (Greenfieldia) rostralis Grabau, Michigan Geol. Surv., Geol. Ser., 1, 



1909, p. 150, pi. 21, figs. 1, 2, 7. 

 Lower Monroan (Greenfield): Greenfield, Ohio. 



HIndclIa umbonata (Billings). 



Athyris umbonata Dillings, Pal. Fossils, 1, Geol. Sur\'. Canada, 1865, p. 144, fig. 



121 (adv. sheets, 1862); Geol. Canada, 1863, p. 317, fig. 331. 

 Hindella umbonatii Davidson, Suppl. British Sil. Brach., Pal. Soc, 1882, p. 130, 



fig.— Uall and Clarke, Pal. New York, 8, pt. 2, 1893, p. 64, figs. 46-51; pi. 41, 



figs. 26, 27, 29, 30. 

 Meristella iimbonata Foerste, Biill. Sci. Lab. Denison Univ., 1, 1885, p. 88, pi. 



13, fig. 2; Gool. Ohio, 7, 1895, p. 590, pi. 25, fig. 2. 

 Alexandrian (Ellis Bay) and Anticostian (Becsie River-Gun lliverj: Island of 



Anticosti. 

 L'pper Medinan (Brassfield): Dayton, Ohio. 



Hindella? (Greenfleldia) whltfleldl Grabau. 



Hindella? (Greenfieldia) whitfieldi Grabau, Michigan Geol. Surv., Geol. Ser., 1, 



1909, p. 149, pi. 19, fig. 4; pi. 21, figs. 11, 17-19; pi. 30, figs. 8-10. 

 Meristella bella Whitfield (not Hall), Ann. New York Acad. Sci., 5, 1891, p. 510, 



pi. 5, figs. 8-10; Pal. Ohio, 7, 1893, p. 412, pi. 1, figs. 8-10.— Sherzer, Geol. 



Surv. Michigan, 7, pt. 1, 1900, p. 223, pi. 17, figs. 8-10. 

 Lower Monroan (Greenfield): Greenfield, Ohio. 



HINDIA Duncan. Gcnotj-pe: IT. ppha?roidalis Duncan. 



llindia Duncan, Ann. Mag. Nat. Hist. (5), 4, 1879, p. 84. — Ilindo, Catalogue 

 Fossil Sponges, British Mus., 1883, p. 57. — Zittel, Neues Jahrb. Min., Geol. 

 Pal., 2, 1884, p. 79.— Rauff, Ann. Mag. Nat. Hist., 5th ser., 18, 1886, p. 169.— 

 Hinde, Ann. Mag. Nat. Hist., 5th ser., 19, 1887, p. 67.— Mon. British Foss. 

 Sponges, Palseontographical Soc, 1888, p. 115.— Miller, N. A. Geol. Pal., 1889, 

 p. 160.— Ulrich, Geol. Surv. Illinois, 8, 1890, p. 226.— James, Jour. Cincinnati 

 Soc. Nat. Hist., 14, 1891, p. 5C.— Rauff. Palaeontographica, 40, 1894. p. 327.— 

 Winchell and Schuchert, Geol. Minnesota, 3, pt. 1, 1895, p. 79. — Koken, Die 

 Leitfossilien, Leipzig, 1896, p. 337; Zittel-Eastman Textb. Pal., 1, 1900, p. 

 51.— Grabau and Shimer, N. A. Index Fossils, 1, 1906, p. 14.— Zittel-East- 

 man Textb. Pal., 2d ed., 1913, p. 56. 



Microspongia, Miller and Dyer, Jour. Cincinnati Soc. Nat. Hist., 1, 1878, p. 37. — 

 Ulrich, Amer. Geol., 1, 1888, p. 325.— Miller, N. A. Geol. Pal., 1889, p. 161.— 

 Ulrich, Geol. Surv. Illinois, 8, 1890, p. 228.— James, J. F., Jour. Cincinnati 

 Soc. Nat. Hist., 14, pt. 1, 1891, p. 54. (Genotype: M. gregaria Miller and 

 Dyer.) 

 Observation. — Although Microspongia has priority it was so poorly defined that 



its identity with Hindia would not be suspected without study of the tj-j^es. 



HiNDiA FIBROSA of authors. See Hindia sphseroidalis. 



Ilindla gregaria (Miliar and Dyer). 



Mi<rosi)ongia gregaria Miller and Dyer, Jour. Cincinnati Soc. Nat. Hist., 1, 1878, 

 p. 37, pi. 2, fig. 2.— Miller, N. A. Geol. Pal., 1889, p. 161, fig. lOS.-^ameB, 

 J. F., Jour. Cincinnati Soc. Nat. Hist., 14, pt. 1, 1891, p. 54. 



Astylospongia gregaria James, J. F., Jour. Cincinnati Soc. Nat. Hist., 9, 1886, p. 

 247. 



MayH\'ille: Cincinnati, Ohio, and vicinity. 



