284 CALIFORNIA ACADEMY OF SCIENCES. 



BRACHYMETOPUS. BRONTEUS. 



BRACHYMETOPUS McCoy, 1847; Arm. Nat. Hist., vol. 20, p. 220. 



ARMATUS Vogd., 1891; Trails. St. Louis Acad. Sci., vol.5, pi. 15, figs. 



4 and 5. Sedalia, Missouri. Waverly. 



Phcethonides ? IMMATUEUS Herr., 1889; Bull. Denisou Univ., vol. 4, 

 p. 59, pi. 1, tigs. 9-15. Newark, Ohio, and also in the upper lay- 

 ers at Cuyahoga Falls, cf. Brachymetopus lodiensis. Kiiiderhook. 



Phillipsia (Griffithides] LODIEXSIS Meek., 1875; Pal. Ohio, vol. 2, p. 

 323, pi. 18, fig. 3. Lodi, Medina county, and Loiidonville, Ohio. 



Waverly. 



- LODIENSIS Vogd., 1888; Annals New York Acad. Sci., vol. 4, p. 102. 

 Phcethonides (?) LODIEXSIS (Meek.) Herr., 1889; Bull. Denison Univ., 



vol. 4, p. 59. For other references, see Brachymetopus lodiensis 



Meek. 

 Phcethonides OCCIDENTALIS Herr., 1889; Bull. Denison Univ., vol. 4, 



p. 57, pi. 1, figs. 10 a-b. Granville and Newark, Ohio. Waverly. 

 Phcethonides SPINOSUS Herr., 1889; Bull. Denison Univ., vol. 4, p. 58, 



pi. 1, figs. 4-5. Licking and Ashland counties, Ohio. Waverly. 

 Phillipsia (Brachymetopus} ornata Hall. (See Cyphaspis ornata.) 

 BRONTEUS Goldf., 1839; Beitriige Petrefactenkunde, Nova Acta Physico- 



Med., vol. 19, p. 360, pi. 33, fig. 3. 

 Syn., Goldius DeKou., 1841; Mem. Crust. Foss. Belgique, p. 5. 



- ACAMAS Hall, 1865; 20th Rep. New York State Cab. Nat. Hist., p. 332, 



pi. 21, figs. 19-20. Racine, Wis. Niagara. 



- ACAMAS Hall, 1870; 20th Rep. New York State Cab. Nat. Hist., p. 422, 



pi. 21, figs. 19-20 (rev. ed.) 



- BARRAXDI Hall, 1859; Pal. New York, vol. 3, p. 350, pi. 63, figs. 1-4. 



Schoharie county, N. Y. Lower Helderberg. 



OAXADEXSIS Logan, 1844; Geol. Canada, p. 54, 2 figs. Bay Chaleur 



Gaspe. Lower Helderberg. 



IXSULARIS Bill., 1866; Catalogue Sil. Foss. Anticosti, p. 66. South- 



west Point, Div. 4. Auticosti group. 



LAPHAMI Whitf., 1878; Ann. Rep. Geol. Survey Wisconsin (1877), p. 



88. Kewaunee, Wis. Niagara. 



- LAPHAMI Whitf., 1882; Geol. Wisconsin, vol. 4, p. 310, pi. 22, figs. 



1-4. Trenton. 



- LUNATUS Bill., 1863; Geol. Canada, p. 188, fig. 187. Murray Bay at 



Les Ecorches. 



MAXITOBEXSIS Whiteaves, 1892; Contrib. Canadian Paheoiit., vol. 1, 



p. 347, pi. 46, figs. 5, 6 and 7. Whiteaves Point, Dawsou Bay, 

 Lake Whmipegosis, Manitoba. Devonian. 



? NIAGARENSIS Hall, 1852; Pal. New York, vol. 2, p. 314, pi. 70, fig. 3. 



Limestone in the Niagara River, below the Canada Falls. Niagara. 



- OCCASUS W. & M., 1866; Mem. Boston Soc. Nat. Hist., vol. 1, p. 104, 



pi. 3, fig. 12. Bridgeport, Chicago, 111. Niagara. 



