386 CALIFORNIA ACADEMY OF SCIENCES. 



ESTHERIA. EUEYPTERUS. 



PULEX Eth., W. & J., 1885; 5th Rep. Comm. Foss. Phyllopoda Pal. 



Rocks, p. 10. 



PULEX Hall, 1888; Pal. New York, vol. 7, p. 206, pi. 35, figs. 10, 11. 



PULEX Eth., W. & J., 1888; 6th Rep. Comm. Foss. Phyllopoda Pal. 



Rocks, p. 9. 

 Euproops Meek, 1867; Am. Jour. Sci., tZd series, vol. 34, -p. 394. (See Bel- 



inurus and Prestwichia.) Mazon Creek, Grundy Co., Illinois. 

 EuRYCHiLiNDA Ulrich, 1889; Contributions Micro-Pal^eont., pt. 2, p. 52. 

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



129, pi. 9, figs. 5-8. Lebanon, Tenn. Birdseye and Chazy. 

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



128, pi. 9, figs. 9-12. Gorge of Kentucky River, at High Bridge, 



Ky. Chazy. 



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



127, pi. 9, figs. 3, 3 a-b and 4. High Bridge, Ky. Birdseye. 



MANTiOBENSis Ulrich, ,1889; Contributions Micro-Palaeont., pt. 2, p. 



53, pi. 9, figs. 10, 10 a. Stony Mountain, Manitoba. Hudson. 



OBESA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 129, 



pi. 9, fig. 13. High Bridge, Ky. Birdseye. 

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



p. 126, (type) — Minneapolis, St. Paul, Foi;ntain, Minnesota. 



Trenton. 

 RETICULATA Jones, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 539, pi. 



20, figs. 13 a-b. Ontario Co., N. Y. 

 — — RETICULATA Ulrich, 1889; Contributions Micro-Pala?ont., pt. 2, p. 52, 



pi. 9, figs. 9, 9 a. Trenton. 

 STRIATO-MARGINATA (Miller) Ulrich, 1889; Contributions Micro- 



Palasont., pt. 2, p. 52. Osgood, Ind. For other references, see 



Beynchia striato-marginata. Cambrian. 

 STRIATO-MARGINATA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., 



vol. 13, p. 126, pi. 9, fig. 14. Madison, Ind. 



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



p. 126, pi. 9, figs. 1, 1 a-c and 2 a-c. Lebanon, Tenn.; Dixon, 



Illinois, and Minneapolis, Minn. Lower Trenton. 

 EuRYPTERELLA Matt., 1888; Trans. Roy Soc. Canada, vol. 6, p. 60. 

 ORNATA Matt., 1888; Trans. Roy. Soc. Canada, vol. 6, p. 60, pi. 4, fig. 



12. Lancaster, N.B. Devonian. 



EuRYPTERUs De Kay, 1825; Annals Lyceum Nat. Hist. N. Y., vol. 1, pt. 2, 



p. 375. 

 BEECHERi Hall, 1884; 2d Geol. Survey Pennsylvania, vol. PPP, p. 30, 



pi. 3, fig. 1. Warren, Penn. Chemung. 

 BEECHERI Hall, 1888; Pal. New York, vol. 7. p. 156, pi. 27, fig. 5. 



BEECHERI Eth., W. & J., 1888; 6th Rep. Comm. Foss. Phyllopoda 



Pal. Rocks, p. 9. 



