BIBLIOGRAPHIC LIST OF GENERA AND SPECIES. 625 



HOLOGRAPTUS Holm. Genotype: H. expansum Holm. 



Holograptus Holm. Ofver. K. Vet. Akad. Forhandl. 38, No. 9, 1881, p. 45.— Her- 

 mann, Geol. Mag., dec. 3, 3, 1886, p. 20.— Wiman, Bull. Geol. Inst. Univ. 

 Upsala, 2, pt. 2, No. 4, 1896, p. 265.— Elles and Wood, Mon. British Grapt., 

 Pal. Soc, 1902, p. 74. 



Eouvilligraptus Barrois, Ann. Soc. Geol. du Nord, 21, Lille, 1893, p. 109. 



Holograptus richardsoni (Hall). 



Graptolithus Richardsoni Hall, Geol. Surv. Canada, dec. 2, 1865, p. 107, pi. 12, 



figs. 1-8. 

 Graptolithus (Monoprion) richardsoni Hall, 20th Rep. New York State Cab. Nat. 



Hist., 18G8, p. 226, pi. 3, fig. 30; rev. ed. (1870), p. 261, pi. 3, fig. 30; p. 223. 

 Holograptus? richardstnii Gurley, Jour. Geol., 4, 1896, p. 99 (gen. ref.). 

 Rouvilligraptus Richardsoni Barrois, Ann. Soc. Geol. du Nord., 21, Lille, 1893, 



p. 109, pis. 3, 4. 

 Clonograptus Richardsoni Elles and Wood, Mon. British Grapt., Pal. Soc, 1903, 



p. 51 (gen. ref.). 

 Canadian (Levis, Clonograptus zone): Three miles above River Ste. Anne, 



Quebec. 



HOLO MET OPUS Angelin. Genotype: H. limbatus Angelin. 



Holometopus Angelin, Pal. Scandinavica, 3d ed., Holmiae, 1878, p. 58. — Zittel, 



Handb. Pal., 2, 1885, p. 602.— Miller, N. A. Geol. Pal., 1889, p. 550.— Pom- 



peckj, Beit. Phys.-Oekon. Gesell., Konigsberg, 1890, p. 86. — Beecher, Amer. 



Jour. Sci., 4th ser., 3, 1897, p. 182. 



Holometopus angelini Billings. 



Holometopus Angelini Billings, Pal. Foss., 1, Geol. Surv. Canada, 1865, p. 95, 

 fig. 85a, b; p. 281.— Miller, N. A. Geol. Pal., 1889, p. 550, fig. 1013. 



Canadian: Point Levis, Quebec (Levis, Diplograptus dentatus zone); Table 

 Head, Pistclet Bay, four miles north Portland Creek and Cow Head, New- 

 foundland (Quebec, N. P.). 



HOLOPEA Hall. Genotype: H. symmetrica Hall 



Holopea Hall, Pal. New York, 1, 1847, p. 169.— Salter, Mem. Geol. Surv. Great 

 Britain, 3, 1866, p. 346; ibid., 2d ed., 1881, p. 553; Cat. Camb. and Sil. Foss., 

 1873, p. 69.— Nicholson, Rep. Pal. Prov. Ontario, pt. 1, 1874, p. 119.— Lind- 

 strom, Kongl. Sven. Vet. -Akad. Handl., 19, No. 6, 1881, p. 187.— Zittel, 

 Handb. Pal., 2, 1882, p. 188.— Miller, N. A. Geol. Pal., 1889, p. 405.— Koken, 

 Neues Jahrb. f. Min., Geol. Pal., 6, Beilage-Band, 1889, p. 423; Die Leit- 

 foosilien, Leipzig, 1896, p. 400; Bull, de I'Acad. Imp. Sci. St. Petersburg, 7, 

 1897, p. 193.— Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1064.— 

 Cumings, 32d Ann. Rep. Dep. Geol. Nat. Res. Indiana, 1908, p. 949. — Grabau 

 and Shimer, N. A. Index Fossils, 1, 1909, p. 676. 



Holopea ^\'hitfield (part). See Plethospira Ulrich. 



Holopea ampla Ulrich and Scofield. 



Holopea ampla Ulrich and Scofield, Geol. Minnesota, 3, pt. 2, 1897, p. 1065, pi. 



79, figs. 22-25.— Grabau and Shimer, N. A. Index Fossils, 1, 1909, p. 676, fig. 



941. 

 Black River (Platteville): Cannon Falls, ^linnesota; Mineral Point and Beloit, 



Wisconsin. 

 Cotype.—C&t. No. 45837, U.S.N.M. 



84243°— Bull. 92—15 40 



