l88 THE CHICAGO ACADEMY OF SCIENCES. 



Bronteus occasus W. & M. 



1865. Bronteus occasus. W. & M., Mem. Bost. Soc. Nat. Hist., 

 vol. 1, p. 104, pi. 3, fig. 12. 



Niagara: Bridgeport, 111. 



BRONGNIARTIA Eaton, 1832. 



Brongniartia platycephala Eaton, see Homalonotus delphinocephalus 

 (Green). 



BUMASTUS Murch., 1839. 

 Bumastus barriensis Hall, see Illaenus ioxus Hall. 



CA'LYMENE Brong., 1822. 



Calymene altirostris van Ing. 



1901. Calymenne altirostris. van Ing., School of Mines Quart., vol. 

 23, p. 35 (no description). 



Silurian: St. Clair Spring, Independence Co., Ark. 

 Calymene blumenbachii (various authors), see Calymene niagarensis 



Hall, and Calymene vogdesi Foerste. 

 Calymene][canierata Conrad. 



1842. Calymene camerata. Con., Jour. Acad. Nat. Sci. Phil., 1st 

 ser., vol. 8, p. 278. 

 Schoharie, N. Y. 



1852. Calymene camerata. Hall, Pal. N. Y., vol. 2, p. 337, pi. 78, 

 figs, la-lf. 



Coralline limestone: Schoharie, N. Y. 



1903. Calymene camerata. Weller, Pal. N. J., vol. 3, p. 250, pi. 

 22, figs. 22-25. 



Decker Ferry: Nearpass Quarry, N. J. 

 Calymene clintoni (Vanuxem). 



1842. Hemicrypturus clintonii. Van., Geol. N. ,,Y., pt. 3, p. 79, 



fig. 2. 



Clinton: Vanhornsville, N. Y. 



1843. Hemicrypturus tail. Hall, Geol. N. Y., pt. 4, p. 77, tab.org. 



rem., 9, fig. 2. 



Clinton. 



1852. Calymene clintoni. Hall, Pal. N. Y., vol. 2, p. 298, pi. A66, 

 figs>5a-5d. 



Clinton: Herkimer and Cayuga Cos., N. Y. 



1852. Calymene blumenbachii. ,? var. senaria. Hall, Pal. N. Y., vol. 

 2, p. 299, pi. A66, figs. 6a-6e. 



Clinton : New York. 



Calymene]clintoni Vogdes, see Calymene vogdesi Foerste. 

 Calymene nasuta Ulrich. 



1879. Calymene nasuta. Ulrich, Jour. Cinn. Soc. Nat. Hist., vol. 

 2, p. 131, figs. 1-3, p. 132. 

 Niagara: Osgood, Ind. 

 Calymene 'niagarensis Hall. 



1843.' Calymene niagarensis. Hall, Geol. N. Y., pt. 4, p. 102, fig. 3, 

 p. 101, tab. org. rem. 10, fig. 3. 



Niagara: Lockport and Rochester N. Y. 



