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. 



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



Holograptus richardsonl (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., 1868, p. 226, pi. 3, fig. 30; rev. ed. (1870), p. 261, pi. 3, fig. 30; p. 223. 

 Holograptus? richardsoni 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 Ellea and Wood, Mon. British Grapt., Pal. Soc., 1903, 



p. 51 (gen. ref.). 

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



Quebec. 



HOLOMETOPUS 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 angellni 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, Diplograptua dentatus zone); Table 

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

 foundland (Quebec, N. P.). 



HO LOPE A 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. FOBS., 

 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. Zittal, 

 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 1'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 Shinier, N. A. Index Fossils, 1, 1909, p. 676. 



HOLOPEA Whitfield (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, Minnesota; Mineral Point and Beloit, 



Wisconsin. 

 Cotype Cat. No. 45837, U.S.N.M. 



84243 Bull. 9215 40 



