7i8 



NORTH AMERICAN INDEX FOSSILS. 



Hudson Bay and Arctic Region. 

 1903 Low, A. P. Report on an ex- 

 ploration of the east coast of Hudson 

 Bay from Cape Wolstenholme to the 

 southern end of James Bay. Can. 

 Geol. Surv., Ann. Rept., n. s., 13, 84 

 pp., plates. 



Eastern Massachusetts. 



1889 Foerste, A. F. The paleontolog- 

 ical horizon of the limestone at Na- 

 hant, Mass. Bost. Soc. Nat. Hist. 

 Proc. 24 : 261-263. 



1892 Walcott, C. D. Note on Lower 

 Cambrian fossils from Cohasset, 

 Mass. Wash. Biol. Soc. Proc. 7: 155. 



1892 Woodworth, J. B. Note on the 

 occurrence of erratic Cambrian fossils 

 in the Neocene gravels of the island 

 of Martha's Vineyard. Am. Geol. 9 : 

 243-247. 



1898 Walcott, C. D. Note on the 

 [Cambrian] brachiopod fauna of the 

 quartzitic pebbles of the Carbonifer- 

 ous conglomerates of the Narragan- 

 sett Basin, R. L A. J. S. (4), 6: 

 327-328. 



1898 Grabau, A. W. Paleontology: 

 eastern Mass. A. A. A. S. 50th Anniv. 

 meeting. 



1899 Hobbs, W. E. Some new fossils 

 from eastern Mass. Am. Geol. 23 : 

 109-115. 



1900 Burr, H. T. A new Lower Cam- 

 brian Fauna from eastern Mass. Ibid. 

 25 : 41-50. 



1900 Grabau, A. W. Paleontology of 

 the Cambrian terranes of the Boston 

 Basin. Bost. Soc. Nat. Hist., Occ. 

 Papers 4, pt. 3, pp. 601-694, plates, 



1905 Sears, J. H. The physical geog- 

 raphy, geology, mineralogy and pale- 

 ontology of Essex Co., Mass. Salem, 

 Mass., pub. by the Essex Inst. 418 pp. 



1907 Shimer, H. W. An almost com- 

 plete specimen of Strenuella strenua 

 [from Lower Cambrian of eastern 

 Mass.]. A. J. S. (4), 23: 199-201, 

 figs. 



1907 A Lower-Middle Cambrian 



transition fauna from Braintree, 

 Mass. A. J. S. (4), 24: 176-178, fig. 



Northern Appalachians and Western 

 New England. 



1847 Hall, J. Paleontology of New 

 York. I. [Cambric and Ordovicic]. 

 Plates. N. Y. Geol. Surv. 



1863, 1867 Hall, J. Preliminary no- 

 tice of the fauna of the Potsdam 

 sandstone . . . and some new species 

 from the upper Mississippi Valley. 

 1863, N. Y. Mus. Nat. Hist. Rept. 16, 

 Appendix D; 1867, Albany Inst. 

 Trans. 5 : 93-1 95. 



1873 Ford, S. W. Remarks on the 

 distribution of the fossils in the lower 

 Potsdam rocks at Troy, N. Y. A. J. 

 S. (3), 6: 134-140. 



1879-1889 Dwight, W. B. Explorations 

 in the Wappinger Valley limestone of 

 Dutchess Co., etc., N. Y. A. J. S. (3), 

 17: 389-392; 19: 50-54; 21: 78-79; 

 27: 249-259; 31: 125-133; 34: 27- 

 32; 38: 139-153. 



1875 Ford, S. W. Note on the dis- 

 covery of a new locality of primordial 

 fossils in Rensselaer Co., N. Y. A. 

 J. S. (3), 9 : 204-206 ; II : 369-371. 



1880 Ford, S. W. Note on the trilo- 

 bite, Atops trilineatus of Emmons. A. 

 J. S. (3), 19: 152-153. 



1884 Note on the discovery of 



primordial fossils in the town of 

 Stuyvesant, Columbia Co., N. Y. Ibid. 

 28: 35-37. 



1884 Walcott, C. D. Potsdam fauna 

 at Saratoga, N. Y. Science 3: 136- 

 137. 



1885 New genus of Cambrian 



trilobites, Mesonacis. A. J. S. (3), 

 29 : 328-330. 



1886 Whitfield, R. P. Notice of some 

 new species of primordial fossils [in 

 N. Y. and Vermont]. Am. Mus. Nat. 

 Hist, Bull. I : 139-154, plates. 



1887 Walcott, C. D. Fauna of the 

 " upper Taconic " of Emmons, in 

 Washington Co., N. Y. A. J. S. (3), 

 34: 187-199, plate. 



