390 CALIFORNIA ACADEMY OF SCIENCES. 



ISOCHILINA. JONESELLA. 



GREGARIA (Whitf.) Jones, 1890; Quart. Jour. Geol. Soc., vol. 46, p. 



22, pi. 1, figs. 9, 10. Cave Island, Ball's Bay, Lake Champlain, 

 Vt. For other other references, see Primitia gregaria. 



Calciferous. 



JONESI Wetherby, 1881; Jour. Cincinnati Soc. Nat. Hist., vol. 4, p. 



80, pi. 2, figs. 7, 7 a. Mercer Co., Ky. Subcarboniferous. 



- JONESI Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 179, 



pi. 11, figs. 9, 9 a-c. Near Harrodsburg, Ky. Trenton. 



KENTUCKYENSIS Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 



13, p. 179, pi. 11, figs. 11, 11 a-d. Mercer Co., Ky., and Frank- 

 ford, Ky. Birdseye. 



- LABELLOSA Jones, 1891; Contrib. Micro-Palseont., pt. 3, p. 69, pi. 10, 



tigs. 16 a-b-c, 17 and 19. Quebec City. Chazy. 



LINEATA Jones, 1890; Quart. Jour. Geol. Soc., vol. 46, p. 21, pi. 2, 



figs. 5 a, b, 8 a, b. Monteith's Point, Canandaigua, N. Y. 



Hamilton. 



Leperditia (Isochilina) MINDTISSIMA Hall, 1871; Des. New Species 

 Foss. Hudson Kiver Group, p. 7. Cincinnati, Ohio. Hudson. 



Leperditia (Isochilina) MINUTISSIMA Hall, 1872; 24th Eep. New York 

 State Mus. Nat Hist., p. 231, pi. 8, fig. 13. 



Leperditia (Isochilina) MINUTISSIMA H. & W., 1875; Pal. Ohio, vol. 2, 

 p. 102, pi. 4, fig. 5. (See Aparchites minutissima.) 



Leperditia (Isochilina) OTTAWA Jones, 1858; Annals Mag. Nat. Hist., 

 London, 3d series, vol. 1, p. 248, pi. 11, fig. 1. Northwest corner 

 Township of L'Orignal, Canada. Chazy. 



Leperditia (Isochilina) OTTAWA Jones, 1858; Geol. Survey Canada, de- 

 cade 3, p. 97, pi. 9, fig. 14. A var. to this species is figured in 

 Contrib. Micro-Palaeont., pt.3, p. 66, pi. 10, figs. 10 a band 11 a b. 



OTTAWA Jones, 1884; Annals Mag. Nat. Hist., London, 5th series, 



vol. 14, p. 345. 



RECTANGULARIS Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 



13, p. 182, pi. 16, figs. 2 a-b. Falls of the Ohio. Devonian. 

 SAFFORDI Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 



178, pi. 11, figs. 10 a-d. Nashville, Tenn. Trenton. 

 SEELYI (Whitf.) Jones, 1890; Quart. Jour. Geol. Soc., vol. 46, p. 22, 



pi. 1, fig. 7. For other references see Primitia seelyi. Shoreham, 



Vt. 



SUB-NODOSA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, 



p. 177, pi. 11, figs. 7, 7 a-c. Perryville, Ky. Trenton. 



WHITEAVESII Jones, 1891; Contrib. Micro-Palseont., pt. 3, p. 68, pi. 



10, figs. 13 a-b. Lorette Falls, Quebec. Trenton. 

 JONESELLA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 121. 

 CRASSA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 123, 



p. 7, figs. 11, 11 a-c. Minneapolis, Minn. Trenton. 



