66 CALIFORNIA ACADEMY OF SCIENCES. 



Faber (Charles L.) Remarks on some fossils of the 

 Cincinnati group. 



Ill Jour. Ciucinnati Soc. Nat. Hist., vol. 9, 1886, p. 14. 

 Lejndoeokus-a.. g., pi. 1, fig. 1 a-f, L.jamem (Hall k Whitfield) Faber. 



Feistmantel (Ottokar). Ueber ein neues Vorkommen 

 von nordischen silurischen Diluvialgeschieben bei Lam- 

 persdorf in der Grafschaft Glatz (Zeitschrift Lotos, Dec, 

 1874, p. 10, Prag). 



Phacopn downi?igice. Leperdiiia marginala. Beyrichiu tuberculata, B. 

 salteriana. LeperdHia phaseolus. 



Fischer (G. de Waldheim). Description of Asaphus 

 eicJnvaldi and A. brongniarti. In Eichwald's Observa- 

 tiones Geognostico. Zoologigte per ingriam Marinsque 

 Baltici, etc., 1825, p. 54, pi. 4, figs. 4 and 5. 



Notice sur I'Eurypterus de Podolie et leChiro- 



therium de Livonie. Moscou, 1829, 2 pis. 



Enryjderii.s remipts Dekay, E. Inciiairi'^? Har., E. tcJrufjonophthalrmiii u.sp. 



Oryctographie du Gouvernment de Moscow. 



Moscow, 1830-37. 



The author refigures the two pygidia described uuder the names of Asa- 

 phuH brongniarti Fisch. aud A. eichwaldi, Fisch. iu 1825, aiid states that 

 he considers them "as one and the same species for which he retains 

 the name of Eichwald; the more so as another Trilobite already has the 

 name of Brongniart." 



Fitch (Asa). Fossils of Washington County, New 

 York. 



In Trans. New York Agric. Soc, vol. 9, 1850, p. 862. 

 Aiops trilineatus Emm. (Cali/menc hecki Gr.) Olentis asaphoides. 

 Trnniclens concentriea. 



Fletcher (W. F.) Observations on Dudley Trilobites. 



In Quart. Jour. Geol. Soc. London, vol. 6, 1850, p. 235, pis. 27, 27 bis. 

 Lichas biicklandi Milne Edw., L. hir-siihin u. sp., L. grayii n.sp., L. salteri 

 n. sp., L. barrandei n. sp. 



Observations on Dudley Trilobites. Part 2. 



In Quart. Jour, Geol. Soc. London, vol. 6, 1850, p. 402, pi. 32. 

 Cybete punctata Wahl., C. variolaris Brong. 



