52 Bulletin 6 52 



Proc. Amer. Assoc. Adv. Sci., vol. xxxii, pp. 260-264. 



Hall, Jas. Palaeontology of New York, vol. v, part i, 

 sedl. I, Monomyaria. 



Williams, H. S. On the fossil faunas of the Upper De- 

 vonian along the meridian of 76° 30', from Tompkins county, 

 New York, to Bradford county, Pennsylvania; Bull. U. S. 

 Geol. Surv., No. 3. 



Ringueberg, E. N. S. A new Dinichthys from the Port- 

 age group of western New York; Amer. Jour. Sci., 3d ser., 

 vol. xxvii, pp. 476-478. 



Hall, Jas. Preliminarj" notice of the lamellibranchiate 

 shells of the Upper Helderberg, Hamilton and Chemung 

 groups, part i; 35th Ann'l Rep't N. Y. State Mus. Nat. 

 Hist., py. 215-406. 



. Williams, H. S. On a crinoid with movable spines; 

 Proc. Amer. Phil. Soc, vol. xxi, pp. 81-88, pi. 



885. Williams, H. S. A revision of the Cayuga Lake se(5lion 

 of the Devonian; Proc. Amer. Assoc. Adv. Sci., p. 215; 

 Amer. Jour. Sci., 3d ser., vol. xxxii, p. 321. 



885. Clarke, J. M. A brief outline of the geological succes- 

 sion in Ontario county. New York; to accompany a map; 

 Ann'l Rep't State Geol., 1884, pp. 2-22, map. 



885. On the higher Devonian faunas of Ontario county. New 

 York; Bull. U. S. Geol. Surv., No. 16, pp. 1-86, pis. 1-3. 



885. Hall, Jas. Palaeontology of New York, vol. v, part i, 

 secft. 2, Dimyaria. 



885. Hall, Jas. Note on the intimate relations of the Che- 

 mung group and Waverly sandstone in northwestern Penn- 

 sylvania and southwestern New York; Proc. Amer. Assoc. 

 Adv. Soc, vol. xxxiii, pp. 416-419. 



885. Newberry, J. S. Some peculiar screw-like fossils from 

 the Chemung rocks; Annals N. Y. Acad. Sci., vol. iii, pp. 



33-34- 

 885. Beecher, C. E., Hall, J. W. and C. E. Notes on the 

 Oneonta sandstone in the vicinity of Oxford, Chenango 

 county. New York; 5th Ann'l Rep't N. Y. State Geol., p. 11. 



Williams, H. S. Devonian lyamellibranchiata and spe- 

 cies making; Amer. Jour. Sci., vol. xxxii, pp. 192-199. 



Williams, H. S. On the classification of the Upper De- 

 vonian; Proc. Amer. Assoc. Adv. Sci., vol. xxxiv, pp. 222- 

 234- 



