148 BULLETIN UNITED STATES GEOLOGICAL SUEVEY. [Yol.Y. 



Scudder, S. H. Eemarks on two new Fossil Insects from the Carboniferous Forma- 

 tion in America. <^Froc. Boston Soc. Nat. Hist., vol. xi, pp. 401-403. 1868. 

 Eeprinted in Seudder's Entomological Notes, 1, pp. 7-9. 

 Scudder, S. H. Notes on the fossil Insects found at the "Petrified-fish Cut", Green 

 Eiver. <^Earjden's Sun Pictures, Ato, pp. 150; 30 photograph-plates, p. 98. Julius 

 Bien, New York. 1870. 



Describes without name fossil insects from the Green Eiver Group, near Green Eiver City, 

 "Wyoming. 



Scudder, S. H. Fossil Insects from the Eocky Mountains. <!^Am. Naturalist, vol. vi, 

 pp. 665-668. 1872. 



The fossils here referred to are from the C rcen Eiver Tertiary beds. No species are described. 

 Scudder, S. H. On an English fossil Insect, supposed to he Lepidopterous. <^Proc. 

 Boston Soc. Nat. Mist., vol. xvi, p. 112. 1874. 

 Geological horizon, Stonesfield Slate. 



Scudder S. H. Eeniains of Insects occurring in Carboniferous Shale at Cape Breton. 

 <^Proc. Boston Soc. Nat. Hist., vol. xviii, pp. 113, 114. 1875. 



Eeprinted in Seudder's Entomological Notes, 5, pp. 2, 3. — Geological horizon near that of the 

 Millstone Grit. 



Scudder, S. H. Fossil Orthoptera from the Eocky Mountain Tertiaries. <^ Bull. U. 



S. Geol. and Geog. Sarv. Terr. , vol. ii, pp. 447-449. 1876. 

 Scudder, S. H. Supj)lementary Note on Fossil Myriapods. <^Mem. Boston Soc. Nat. 

 Hist., vol. ii, pp. 561, 562. 1876. 



These fossils are from the Sigillarian stumps at the Joggins, Nova Scotia. ^ 



Scudder, S. H. On the Post-Pliocene fossils and the Geology of Sankoty Head, Nan- 

 tucket. <^Proc. Boston Soc. Nat. Hist., vol. xviii, pj). 182-185. 1876. 



Seo note on the same subject, Am. Journ. Sci., vol. x, 3d series, p. 365, in connection with an 

 article by A. E. Verrill. 



Scudder, S. H. Note on the close affiliation of the Insects of Europe and America 



in the Carboniferous Epoch. <^Proc. Boston Soc. Nat. Hist., vol. xviii, ])p. 358, 359. 



1876. 

 Scudder, S. H. Note on the wing of a Cockroach from the Carboniferous Formation 



of Pittston, Penn'a. <:_ProG. Boston Soc. Nat. Hist., vol. xix, pp. 238, 239. 1877. 

 Eeprinted in Seudder's Entomological Notes, 6, pp. 35, 36, 1878. — The title of this paper is not 



given in the Proc. Boston Soc. Nat. Hist, and it is not mentioned in the table of contents of that 



volume ; doubtless by inadvertence. 



Scudder, S. H. An Insect-wing of extreme simplicity from the Coal Formation. 

 <;_Proc. Boston Soc. Nat. Hist., vol. xix, pp. 248, 249. 1878. 

 Eeprinted iu Seudder's Entomological Notes, 6, pp. 37, 38. 

 Scudder, S. H. Eachma, a new genus of fossil Crustacea. <^Proc. Boston Soc. Nat, 

 Hist., vol. xix, pp. 296-300, pi. 9, figs. 3, 3«. 1878. 



Eeprinted in Seudder's Entomological Notes, 6, pp. 50-54, with the same plate. 



Springer, Prank. See Wachsmuth, Charles, and Frank Springer. 



Ulrich, E, O. Observations on Fossil Annelids, and description of some new forms. 



<^Journ. Cincinnati Soc. Nat. Hist.,Yol. i, pp. 87-91, 1 pi. 1878. 



Part of the plate relates to the next following article. — Lower SUurian. — Genera Protoscolex 



and Eotrophonia. 



Ulrich, E. O. Descriptions of some new species of fossils from the Cincinnati Group. 

 <^Journ. Cinclniiati Soc. Nat. Hist., vol. i, pp. 92-100, 1 pi. 1878. 



Lower Silurian. — Part of the plate relates to the next preceding article. — Genera Anomaloides 

 and Profasterina. 



Verrill, A. E. On the Post-Pliocene Fossils of Sankoty Head, Nantucket Island;* by 

 A. E. Verrill; with a note on Geology by S. H. Scudder. <^Am. Journ. Sci., vol. x, 

 pp. 364-375. 1875. 



It is shown in this article that the fossils occupy two limited but distinct layers only a few 

 inches apart; the lower layer containing only such species as now inhabit the coasts of Southern 

 New England and further south ; and the upper containing such as now live in the colder waters fur- 

 ther north. Mr. Scudder gives a long list of the fossils. 



