306 Scientific Intelligence. 
sides the results of his study of the Uinta Mountains, a general 
consideration of the wide range of facts he has observed in the 
and the system in the faults, folds, and displacements of the rocks; 
also detailed sections of the series of sedimentary strata involved 
in the es) from the lowed rocks to the top of the Ter 
the facts have been made oat ith an exactness 
detail impossible in regions of soil and forests. ‘An excellent fea- 
ture of the work is the natural scale of all its sections, in place 0 
the usual exaggerations. The views are partly those adopted 
Mr. Gilbert. We propose to cite at length from the volum 
another number of this Journal. The Report also contains a Pale- 
ontological Report by Prof. C. A. White, treating of Carbonifer- 
ous, Jurassic, Cretaceous and Tertiary Invertebrate fossils, some 
of them new species. 
6. Ona ae 2 eee from the Eocene of New Mexico, by 
Prof. Corr. (Proc d. N.S. Philad., Feb., 1876.)—Prof. Cope 
exhibited a io monectasateds af a bree, discovered A! a durin GM 
group of birds to the known faune of North America recent and 
extinct, and demonstrates that this continent has not bee 
r side. 
to 
rid 
margin, and are separated ceacalalls by a single low oblique ri i 
