320 KECOKl) OF SCIENCE FOR 1887 AND 1888. 



1G2. Marsh, O. C. Principal characters of American Jurassic Dinosaurs. Partix: 

 The Skull and Dermal armor of Stegosaurus. Amer. Jouru. Sci., vol. xxxiv, 

 pp. 413-417. November, 1887. New Haven. 



163. The SliuU and Dermal armor of Stegosaurus. Geol. Mag. (new ser.), 



dec. in, vol. v, pp. 11-15, pis. i, ii. 1888. London. 



1(34, Notice of a new genus of Sauropoda and other new Dinosaurs from the Po- 

 tomac formation. Amer. Jouru. Sci., vol. xxxv, pp. b9-94. 1888. New 

 Hayen. 



165. Notice of a new fossil Sireuian from California. Amer. Journ. Sci., vol. 



xxxv, pp. 94-U6. 1888. New Haven. 



16G. Mattheav, G. F. A preliminary notice of a new genus of Silurian fishes. Bull. 

 New Bruus. Nat. Hist. Soc, No. 5, pp. 69-73. 1887. St. John's, New Bruns- 

 wick. 



167. Illustrations of the fauna of the St. John's- group. No. iv, Pt. i : De- 



Hcrii)tion of a new species of Faradoxldes {Faradoxides regina). Pt. ii : The 

 smaller Trilobites with eyes, Ptychoporida and Ellipsocephalida. Trans. 

 Roy. Soc. Canada, sect, iv, vol. X, pp. 115-16G, pi. i, li, III. 1887. Mon- 

 treal. 



16H. Additional note on the Pteraspidian fish found in New Brunswick. Canad. 



Rec. Sci., vol. ii, p. 323. 1887. Montreal. 



169. On the sn-.aller-eyed Trilobites of division i, with a few remarks on 



the species of the higher divisions of the group. Canad. Rec. Sci., vol. ii, p. 

 357. 1887. Montreal. 



170. Illustrations of the fauna of the St. John's group. No. iv. On the smaller- 

 eyed Trilobites. Canad. Rec. Sci., vol. ii, p. 432. 1887. Montreal. 



171. The great Acadian Parudoxides. Amer. Journ. Sci., vol. xxxiii, pp. 388- 



390. May, 1887. New Haven. 



172. On the kin of Faradoxides (Olenellus ?) Ejerulfi. Amer. Journ. Sci., vol. 



XXXIII, pp. 390-392. May, 1887. New Haven. 



173. On Fsammichiiitcs and the early Trilobites of the Cambrian rocks in 



eastern Canada. Amer. Geol., vol. ii, pp. 1-9. 1888. Minneapolis. 



174 On a basal series of Cambrian rocks in Acadia. Cauad. Rec. Sci., vol. 



Ill, No. 1, pp. 21-29. 1888. Montreal. 

 175. On the classification of the Cambrian rocks in Acadia. Canad. Rec. Sci., 



vol. Ill, No. 2, April, 1888. Montreal. 

 17G. McGee, W J. Ovibos cavifrons from the Loess of Iowa. Amer. Jouru. Sci., vol. 



XXXIV, pp. 217-220. September, 1887. New Haven. 



177. The Columlna formation. Proc. A. A. A. S., vol. xxxvi, pp. 221-222. 



1888. Saleai, Massachusetts. 



178. Three formations of the Middle Atlantic slope. Amer. Journ. Sci., vol. 



XXXVI, pp. 120-143, 328-330, 367-388, 448-466. 1888. New Haven. 



179. Merrill, F. J. H. Green Pond Mountain group. Geol. Surv. of New Jersey, 



Rep. of the Geologist, 1886, pp. 112-122. New Brunswick, New Jersey. 

 (Abstract), Science, vol. ix, pp. 595-596. 1887. New York. 



iJiO, Note on the Green Pond Mountain group of New Jersey. Trans. N. Y. 



Acad. Sci., vol. vi, p. 59. 1887. New York. 



181. Index to current literature relating to American geology. School of 



Mines Quart., vol. viil, pp. 285-375; vol. ix, pp. 85-87. 1887. New York. 



182. Meyer, Otto. Beitrag zur Kenntniss der Fauna dcs Altertertiiirs von Missis- 



sippi und Alabama. Bericht Uber der Senkenbergische uaturforschende 

 Gesellschaft in Frankfurt am Main, pp. 1-22, pis. i, ii. 1887. 



183. Invertebrates from the Eocene of Mississippi and Alabama. Proc. Acad. 



Nat. Sci. Philad., pp. 51-56. 1887. Philadelphia. 



184. Some remarks on the present state of our knowledge of the North Amer- 



icaa Epsteru Tertiary. Amer. Geol., vol. ii, pp, 88-94. 1888, Minueapolig 



