242 BULLETIN NO. 30, UNITED STATES NATIONAL MUSEUM. 



6. 



Marcou, Julks. Notes gcolo-iques sur le pays couipris entre Preston, sur la rivifere 

 Rouge, et el Paso, sur le rio Grande del Norte. < Bull. Geol. Soc. France, 2d 

 series, vol. xii, pp. 808-813. Paris, 1855. 



In this ,..iper the .luthor mcutions the oecunence of many fossils. The uotes are made up 

 from coUeotious and ohaervations b.onsht back by Captahi Pope, U. S. Top. Engrs., from h,s 

 snrvfv from the Red River to the Rio Graude, in 1854. 



7. 



Makcou Jui.es. Kcsum^i and field-notes l.y Jules Marcou, geologist and miniug en- 

 gineer of the Expedition, ^vith a translation by Willian. P. Blake. <Rep. Expls. 

 and Surv8.froui the Mississippi River to the Pacific Ocean, vol. in, part.iv, pp. 

 121-164. Washington, 1856. 



The ocoarr,-Dce of many foBsils U mentioned in these tieldnotes, oriciually written in French. 



8. 



Marcou, Jules. Resume of a Geological reconnaissance .-xtending from Napoleon, 

 at the junction of the Arkansas with the Mis.sissippi, to tbe Pueblo de los Angeles, 

 in California. <Rep. ExpLs. and Survs. from the Mi.ssi.ssippi River to the Pa- 

 cific Oceau, vol. iii. Rep. of Lieut. A. W. Whipple, part iv, pp. 1<;5-.1T1. \\ ash- 

 ingtou, 1856. 



This resume is reprinted from the preliminary or first report of Lieutenant Whipple, in 8vo. 

 chap, vi, p. 40, Reports of Pacitic Railroad Surveys, House Doc. 129, Washington, 1855. A tew 

 notes are added. Page 



. ,^ . 167 



Grxjphcua I'ltchen, Morton ^^^ 



G. dilatata, Soweiby ^^ 



O. Marsha, Sowerby 



Marcou, Jules. Geology of North America, with two reports on the Pranies of 

 Arkansas and Texas, the Rocky mountains of New Mexico, and the Sierra ^evada 

 of California, originally luade for the United States Government, pp. 1-144. pis. 

 i-ix. Zurich. Id5:^. 



COXTKXTS. 



Page. 



1-8 



R68ume of a geological reconnaissance extending from Napoleon, at thejunction of the 

 Arkansas with the Mississippi, to the pueblo de los Angeles in California. (Ex- 

 tract f.om Report of Exploration for a railw^iy route, near the thirty-fifth par.illel 

 of latitude from the Mississippi River to the Pacific Ocean, by Lieutenant, now 

 Captain A . W. Whipple. Coi-ps of Topographical Engineers, chapter vi, page 40, 

 &t W-whiu-tou ISS.'i. House of Representatives, Document No. 129) 9--3 



Geological notes of^a survey of the country comprised between Preston Red River, 

 and El Paso, Rio (Jrande Del Norte. (Extract from Report ot Exploration of a 

 route for the Pacific Railroad, near the thirty-second parall.l of latitude, from the 

 Red River to the Rio Grande, by Brevet Capt. .John Pope, Corps of Topographi- 

 cal Engineers, chapter xiii. Geological Report, p. 125, &c. Washington, 18.5) . . . -6-31 



Paleontolocy 54_,'i7 



Orth?ceolo-v of 'thrr'ni't'ed States .ind the P.itish Provinces of North America. 



(E.xtractfrou. Dr. A. Petermanns Geographischen Mittheilungen, Heft 6, m 4t». 



Gotha, 1855) 'Wt .1 . -i.! 



Sketch of a Ecological classification of the mountains of a part of North Amenca. 



(Extract from the Anuales des Minos. 5™^ s6rie, tome vii. page 329, &c. Pans, 



On th^Gldd of' California.' VExtracV from the Biliothfeque UniverseUe de Geneve. 



58-70 



fevrier, 1855) . 



71-80 

 81-S4 



