294 CALIFORNIA ACADEMY OF SCIENCES. 



CRYPH^US. CRYPTOLITHUS. 



Syn., Cryphceus greeni Conrad, 1839; 2d Ann. Rep. Pal. Dept. New 



York Geol. Survey, p. 66. 

 Cryphceus calliteles Conrad, 1839; 2d Ann. Rep. Pal. Dept. New 



York Geol. Survey, p. 62. 

 Asaphus halli Conrad, 1840; 3d Ann. Rep. Pal. Dept. New 



York Geol. Survey, p. 204. 



Cryphceus calliteles Hall, 1843; Geol. New York, pt. 4, p. 201. 

 Cryphceus calliteles De Veriieuil, 1850; Bull. Soc. Geol. France, 



2d series, vol. 7, p. 164, pi. 1, fig. 3. 

 Phacops pectinatus F. A. Roemer, 1850; Beitriige zur Kenntn. 



Harzgeb., p. 62, pi. 9, fig. 27. 

 Dalmania calliteles Emmons, 1860; Manual Geol., p. 138, ng. 



124 (7). 



Dalmania BOOTH I Hall, 1861; Des. New Species of Fossils, p. 63. 

 Dalmania BOOTHI Hall, 1862; loth Rep. New York State Cab. Nat. 



Hist., p. 91. 

 Dalmanites BOOTHI Hall, 1876; Illns. Devonian Foss., pi. 16, figs 1-6, 



9-11, 13, 15, 16. 

 Syn., Cryphceus stellifer Kayser, 1878; Abhandl. Geo.l. Specialkarte 



Pr., vol 2, pt. 4, p. 33 (in part). 

 Cryphceus laciniatus Kayser 1878; idem., p. 34. 



Dalmanites (Cryphceus) BOOTHI Hall, 1888; Pal. New York, vol. 7, p. 

 42, pi. 16, tigs. 1-4; pi. 16 a, figs. 3-8. 



CALLITELUS Green, 1837; Am. Jour. Sci., 1st series, vol. 32, p. 346. 



Huntingdon, Perm. Hamilton. 



Dalmanites BOOTHI Hall, 1876; Illus. Devonian Foss., pi. 16, figs. 7, 

 8, 12, 14. 



(?) CALLITELES Kayser, 1878; Abhandl. Geol. Specialkarte Pr., vol. '2. 



pt. 4, p. 32, pi. 3, fig. 10. 

 Dalmanites (Cryphceus) BOOTHI var. CALLITELES Hall, 1888; Pal. New 



York, vol. 7, p. 45, pi. 16, figs. 5-22; pi. 16 a, figs. 9-17. 

 Dalmanites (Cryphceus) COMIS Hall, 1888; Pal. New York, vol. 7, p. 



41, pi. 16 a, fig. 1. Walpole, Ontario. Corniferous. 



Dalmania PLEIONE Hall, 1861; Des. New Species Fossils, p. 62. Fall 



of the Ohio. Hamilton. 



Dalmania PLEIONE Hall, 1862; 15th Rep. New York State Cab. Nat. 



Hist., p. 90. 

 Dalmanites PLEIONE Hall, 1876; Illus. Devonian Foss, pi. 16, fig. 17. 



PLEIONE Kayser, 1878; Abhandl. Geol. Specialkarte Pr., vol. 2, pt. 4, 



p. 33. 

 Dalmanites (Cryphceus) PLEIONE Hall, 1888; Pal. New York, vol. 7, p. 



41, pi. 16 a, fig. 2. 



CRYPTOLITHUS Green, 1832; Mon. Tril. North America, p. 72. This genus 

 should replace that of Trinucleus Murch., 1839. 



