CATALOGUE OF NON-TRILOBITES. 387 



EUIIYPTERUS. 



BOYLKi Whiteaves, 1884; Pal. Foss., vol. 3, pt. 1, p. 42, pi. 7, fig. 3. 



Guelph formation of Ontario, Canada. 

 DEKAYi Hall, 1859; Pal. New York, vol. 3, p. 411*, pi. 82, fig. I 



Black Rock, N. Y. Waterlime 



ERiENSis Whitf., 1881; Aunals New York Acad. Sci., vol. 2, p. 196. 



Lower Helderberg 

 OIGANTEUS Pohl., 1882; Bull. Buffalo Soc. Nat. Sci., vol. 4, p. 41, pi 



2, fig. 1. Buffalo, N. Y. Waterlime 



LACUSTRis Harlan, 1834; Trans. Geol. Soc. Pennsylvania, vol. 1, p 



98, pi. 5, fig. 2. Williamsville, N. Y. Waterlime 



LACUSTRIS Harlan, 1835; Med. Phys. Eesearches, p. 297, pi., fig. 2. 



LACUSTRIS Hall, 1859; Pal. New York, vol. 3, p. 407*, pi. 81, figs. 1-11; 



pi. 81 a, fig. 1; pi. 81 b, figs. 1-5; pi. 83 b, fig. 3; also fig. 5 in text 



p. 400*. Williamsville and Buffalo, N. Y. 

 lACusTRis var. robustus Hall, 1859; Pal. New York, vol. 3, p. 410*, 



pi. 81 c, fig. 2. NearBufialo, N. Y. 

 {Dolichopterus) mansfieldi Hall, C. E., 1877; Proc. Am. Philos.Soc, 



vol. 16, p. 621. Near Cannelton, Beaver Co., Penn. Carboniferous. 

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



32, pi. 4, figs. 1-8; pi. 5, figs. 1-11; pi. 6, fig. 1; pi. 7, fig. 1; pi. 



8, figs. 1-3. 

 {Aiithraconectes) mazonensis M. & W., 1868; Am. Jour. Sci., 2d series, 



vol. 46, p. 21. Mazon Creek, Grundy Co., Hlinois. 



Coal Measures. 

 {Anthraconectes) mazonensis M. & W., 1868; Geol. Survey Illinois, vol. 



3, p. 544, figs. 



(Anlhraconectes) mazonensis Hall, 1884; 2d Geol. Survey Pennsyl- 

 vania, vol. PPP, p. 25, fig. 2; p. 27, fig. 3. 



(Anthraconectes) mazonensis White, 1884; I3th Ann. Eep. Dept. Geol. 



Nat. His. Indiana, p. 168, pi. 37, figs. 1, 2, 3. 



microphthalmus Hall, 1859; Pal. New York, vol. 3, p. 407*, pi. 80 a, 



fig. 7. Cazenovia, N. Y. Lower Helderberg. 



I'ACHYCUEiRus Hall, 1859; Pal. New York, vol. 3, p. 412*, pi. 8, figs. 



1-3. Black Eock four miles east of Bufialo, N. Y. Waterlime. 

 TENNSYLVANicus Hall, C. E., 1877; Trans. Am. Philos. Soc. Phila., 



vol. 7, p. 621. At Eooker Farm, Pithole City, Venango county, 



Penn. Carboniferous. 

 PENNSYLVANicus Hall, 1884; 2d Geol. Survey Pennsylvania, vol. PPP, 



p. 31, pi. 5, fig. 18. 

 pohlmani Vogd., 1889; to take the place of the preoccupied name of 



E. Acor/n'oni's Grote and Pitt. Annals New York Acad. Sci., vol. 



5, p. 22. Buffalo, N. Y. 



POTENS Hall, 1884; 2d Geol. Survey Pennsylvania, vol. PPP, pi. 4, 



figs. 9, 10. Carboniferous. 



