376 CALIFORNIA ACADEMY OF SCIENCES. 



BEYRICHIA. BOLLIA. 



TDMiFRONS H. & W., 1875; Pal. Ohio, vol. 2, p. 102, pi. 4, fig. 8. 



TCMiFBONS Miller, 1874; Cincinuati Quart. Jour. Sci., vol. 1, p. 119. 



This species is classed by Joues, 1890; Quart. Jour. Geol. Soc, 

 vol. 46, p. 19, as syn. Beyrichia ciliaia Emmons. 



VENCSTA Bill., 1866; Catalogue Silurian Fossils Anticosti, p. 68. East 



Point, Chaloupe River, Jumpers, etc., Div. 3, 4. 

 Beybichnona Matt., 1885; Trans. Roy. Soc. Canada, vol. 3, p. 65. 

 FAPiLio Matt., 1885; Trans. Roy. Soc. Canada, vol. 3, p. 65, pi. 6, 



figs. 20 a-b. Paradoxides zone. Div. 1 b^. Hanford brook, St. 



Martin's, N. B. 



TINEA Matt., 1885; Trans. Roy. Soc. Canada, vol. 3, p. 66, pi. 6, figs. 



21, 21 a-b. Paradoxides zone. Div. 1 b'^ Hanford brook, St. 

 Martin's, N. B. 

 BoLi.iA Jones and HoU, 1886; Annals Mag. Nat. Hist., 5th series, London, 

 vol. 17, p. 360. 



BiLOBATA Jones, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 540, pi. 20, 



fig. 12. Ontario Co., N. Y. Devonian. 

 HiNDEi Joues, 1890; Qiiart. Jour. Geol. Soc. London, vol. 46, p. 540, 



pi. 20, fig. 5. 18 Mile Creek, N. Y. Devonian. 

 GRANiFERA Ulrich, 1890; Jour. Cincinnati Soc. Nat. His., vol. 13, p. 



205, pi. 12, figs. 12, 12 a-b. Elizabethtown, Ky. St. Louis. 



Agnostus latus Van., 1842; Geol. New York, 3d Geol.Dist., p. 80. 



Clinton. 

 Beyrichia lata Hall, 1852; Pal. New York, vol. 2, p. .301, pi. A 66, 



figs. 10 a-c. New Hartford, Oneida Co., N. Y. 

 Beyrichia lata Jones, 1858; Notes on Palseozic Entomostraca, No. 2, 



p. 168, pi. 6, fig. 13. 



LATA Jones, 1890; Quart Jour. Geol. Soc, vol.46, p. 12, pi. 3, figs. 1-3. 



oBESA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, p. 189, 



pi. 16, figs. 5, 5 a-b. Falls of the Ohio. Devonian. 

 PERS0LCATA Ulrich, 1890; Jour. Cincinnati Soc. Nat. Hist., vol. 13, 



p. 116, fig. 3. Covington, Ky. Cambrian. 

 PUMiLA Ulrich, 1890; idem, p. 117, pi. 12, figs. 1, 1 a-b. VVeisburg, 



Indiana. Cambrian. 

 SEMILUNATA Joues, 1890; Quart. Jour. Geol. Soc. London, vol. 46, p. 



548, pi. 21, figs. 9, 9 a-b. Junction Cliff. Anticosti. Hudson. 

 Beyrichia symmetrica Hall, 1852; Pal. New York, vol. 2, p. 317, pi. 



67, fig. 16. Lockport, N. Y. Niagara. 

 SYMMETRICA Joues, 1890; Quart. Jour. Geol. Soc, vol. 46, p. 12. This 



species is closely allied to Bollia lata. 

 UNGULA (Claj'pole MS.) Jones, 1889; American Geologist, vol. 4, p. 



338, pi., figs, 10-13. Perry Co., near Bloomfield, Penn. Marcellus. 



UNGULA Ulrich, 1890; Jour. Cincinnati Soc. Nat. His., vol. 13, p. 188, 



pi. 16. Falls of the Ohio. 



