328 CALIFORNIA ACADEMY OF SCIENCES. 



OLENELLUS. OLENOIDES. 



Paradoxides VERMOXTI Emmous, 1860; Manual Geology, p. 280 



(note A). 

 Paradoxides VERMOXTAXA Barr., 1861; Bull. Soc. Geol. France, 2d 



series, vol. 18, p. 277, pi. 5, fig. 8. 

 Paradoxes VERMOXTAXA Bill., 1861; Geology Vermont, vol. 2, 



p. 950. 

 Barrandia VERMOXTANA Hall, 1861; 13th Kep. New York State 



Cab. Nat. Hist., p. 117, fig. 

 Barrandia VERMOXTANA Hall, 1861; Geol. Vermont, vol. 1, p. 370, 



pi. 13, figs. 2, 4, 5. 

 Paradoxides VERMOXTANA Bill., 1863; Geol. Canada, p. 953. 



- VERMONTAXA Hall, 1862; 15th Rep. New York State Cab. Nat. Hist., 



p. 114. 



- VERMONTAXA Bill., 1865; Pal. Foss., vol. 1, p. 10. 



- VERMOXTAXA Whitf., 1884; Bull. Am. Mus. Nat. Hist. New York, 



vol. 1, p. 152, pi. 15, figs. 2-4. 



(Mesonacis) VERMONTAXA Wai., 1885; Am. Jour. Sci., 3d series, vol. 



29, p. 329, figs. 1, 2. 



(Mesonacis) VERMONTAXA VVaL, 1885; Nature, vol. 32, p. 68. 



(Mesonacis) VERMOXTANA Wai., 1886; Bull. U. S. Geol. Survey No. 30, 



p. 158, pi. 24, figs. 1 a, b. 



- (Mesonacis) VERMOXTANA Wai., 1890; 10th Rep. U. S. Geol. Survey, 



p. 637, pi. 87, fig. 1, 1 a-b. 



OLEXOIDES Meek, 1877; U. S. Geol. Expl. 40th Par. Pal., vol. 4, p. 25. 

 Dorypyge Dames, 1884; China (Richthofeu), vol. 4, p. 23. 

 Corynexochus Aug., 1854; Palreont. Scand., p. 59, pi. 33, fig. 11 (not 



pi. 33, figs. 9, 10). 

 Bathyurus ARMATUS Bill., 1860; Canadian Naturalist, vol. 5, p. 319, 



fig. 23. Point Levis, Quebec. Taconic. 



Bathyurus ARMATUS Bill., 1865; Pal. Foss., vol. 1, p. 411, fig. 392. 

 Bathyurus ARMATUS Wai.,. 1879; 32d Rep. New York State Mus. 



Nat. Hist., p. 131. 



Dorypyye? ARMATUS Vogd.; Bull. U. S. Geol. Survey No. 63, p. 97. 

 Dicellocephalus cristatus Bill., 1860; Canadian Naturalist, vol. 5, p. 



312, fig. 10. Point Levis, Quebec. 

 Dicellocephalus cristatus Bill., 1865; Pal. Foss., vol. 1, p. 405, fig. 



384. This might be referred to the pygidium of D. armatus. 



CURTICEI Wai., 1888; Proc. U. S. Nat. Mus., vol. U, p. 443, fig. 



CURTICEI Wai., 1889; Dictionary of Fossils (Lesley), vol. 1, p. 492, fig. 



- CURTICEI Wai., 1890; 10th Rep. U. S. Geol. Survey, p. 752, pi. 94, 



fig. 1. Coosa Valle3 T , Georgia. Olenellus zone. 



(Dorypyge) DESIDERATA Wai., 1890; 10th Rep. U. S. Geol. Survey, p. 



644, fig. 67. Highgate Springs, Vermont. Taconic. 



- ELLSJ Wai., 1890; 10th Rep. U. S. Geol. Survey, p. 642, fig. 66. 



Four miles below Quebec. Taconic. 



