BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 395 



DENDROCRINUS Hall. Genotype: D. longidactylus Hall. 



Dendrocrinus Hall, Pal. New York, 2, 1852, p. 193.— Pictet, Traite de Pal., 2d ed., 

 4, 1857, p. 317.— Billings, Geol. Sun^ Canada, Rep. Progr. for 18.53-1856, 1S57, 

 p. 264; Geol. Surv. Canada, dec. 4, 1859, p. 35, fig. 14.— Hall, 24tli Rep. New 

 York State Cab. Nat. Hist., 1872, p. 208.— Meek, Geol. Surv. Ohio, Pal., 1, 

 1873, p. 20.— Zittel, Handb. Pal., 1, 1879, p. 361.— Wachsmuth and Springer, 

 Proc. Acad. Nat. Sci. Philadelphia, 1879, pp. 285, 289, 298 (Rev. Pal., pt. 1, 

 pp. 62, 66, 75); ibid., 1885, pp. 115, 116; ibid., 1890, pp. 380-384; Amer. 

 Jour. Sci., 3d ser., 26, 1883, p. 376, fig. 5.— Miller, N. A. Geol. Pal., 1889, p. 

 238, fig. 282.— Bather, Ann. Mag. Nat. Hist., 6th ser., 5, 1890, p. 324, pi. 14, 

 fig. 15; pi. 15, fig. 4; Treatise on Zool., pt. 3, Echinoderma, London, 1900, 

 p. 179, fig. 96.— Wachsmuth, Zittel-Eastman Textb. Pal., 1, 1900, p. 

 155.— Zittel, Grundzuge Pal., 1, 1910, p. 132.— Cumings, 32d Ann. Rep. Dep. 

 Geol. Nat. Res. Indiana, 1908, p. 711. — Grabau and Sliimer, N. A. Index 

 Fossils, 2, 1910, p. 504.— Springer, Geol. Surv. Canada, Mem. 15P, 1911, 

 p. 29; Zittel-Eastman Textb. Pal., 2d ed., 1913, p. 215. 



Dendrocrinus acutidactylus Billings. 



Dendrocrinus acutidactylus BilUngs, Geol. Surv. Canada, Rep. Progr., 1853-1856, 



1857, p. 266; Geol. Surv. Canada, dec. 4, 1859, p. 37, pi. 3, figs. 2a, b. 

 Trenton (Curds\alle): Montreal, Quebec; Mercer County, Kentucky. 



Dendrocrinus alternatus (Hall). 



Poteriocrinus alternatus Hall, Pal. New York, 1, 1847, pp. 83, 316, pi. 28, figs. 



la-f. — Emmons, Amer. Geology, 1, pt. 2, 1855, p. 224, fig. 77. 

 Cyathocrinus? alternatus Hall, Pal. New York, 1, 1847, p. 316. 

 Homocrinus alternatus Hall, Pal. New York, 2, 1852, p. 185. 

 Dendrocrinus alternatus Wachsmuth and Springer, Proc. Acad. Nat. Sci. Phila- 

 delphia, 1879, p. 299 (Rev. Pal., pt. 1, p. 76). 

 Trenton: Turin, Lowville, Middleville, etc., New York. 



Dendrocrinus ancilla Hall. See Homocrinus ancUla. 



Dendrocrinus angulatus Billings. See Palaeocrinus angulatiis. 



Dendrocrinus angustatus (Meek and Worthen). 



Homocrinus angustatus Meek and Worthen, Proc. Acad. Nat. Sci. Philadelphia, 



1870, p. 30; Geol. Surv. Illinois, 6, 1875, p. 492, pi. 23, fig. 8. 

 Dendrocrinus angustatus Wachsmuth and Springer, Proc. Acad. Nat. Sci. Phila- 

 delphia, 1879, p. 299 (Rev. Pal., pt. 1, p. 76). 

 Richmond (Maquoketa): Mount Carroll, Illinois. 



Dendrocrinus caduceus (Hall). 



Poteriocrinus (Dendrocrinus) caduceus Hall, 24th Rep. New York State Cab. 

 Nat. Hist, 1872, p. 208, pi. 5, figs. 7, 8 (adv. sheets 1866, p. 3; 1871, pi. 1, 

 figs. 7, 8). 



Poteriocrinites (Dendrocrinus) caduceus Meek, Geol. Surv. Ohio, Pal., 1, 1873, 

 p. 26, pi. 3 bis, figs. la-d. — Lesley, Geol. Sui-v. Pennsylvania, Rep. P4, 1889, 

 p. 738, figs. 



Dendrocrinus caduceus Wachsmuth and Springer, Proc. Acad. Nat. Sci. Phila- 

 delphia, 1879, p. 299 (Rev. Pal., pt. 1, p. 76); ibid., 1890, p. 392, pi. 10, fig. 

 11.— Grabau and Shimer, N. A. Index Fossils, 2, 1910, p. 505, fig. 1819. 



Richmond ( Waynesville-Liberty) : Near Lebanon, etc., Ohio. 



Dendrocrinus easel Meek. 



Pentacrinite Christy, Letters on Geology, 1848, pi. 2. 



Dendrocrinus Casei Meek, Amer. Jour. Sci., 3d ser., 2, 1871, p. 295. — Foerste, 

 Amer. Geol., 12, 1893, pp. 270, 340.— Bather, Geol. Mag., dec. 4, 6, 1899, p. 35, 



