578 



CATALOGUE AND INDEX OP 



[BDLL.127. 



Iiesquereuz, Leo — Continued. 



Oil tlio formation of the lignite beds 



of the Eooky Mountain region. 



Am. Jour. Sci., 3d series, vol. 7, pp. 29-31, 

 1874. 



Contributions to the fossil flora of 



the Western Territories, part 1, the 

 Cretaceous flora. 



United States geological survey of the Ter- 

 ritories, F. V. Hayden in charge, Report, vol. 

 6, 136 pages, 30 plates, 4°, Washington, 1874. 



On the age of the lignitic formations 



of the Eocky Mountains. 



Am. Jour. Sci., 3d series, vol. 7, pp. 646-667, 

 1874, 



On remains of land plants in the 



lower Silurian. 



Am. Jour. Sci., 3d series, vol. 7, pp. 31-34, 

 1874. 



Abstract, Am. IsTat., vol. 8. pp, 190-191 (J p.), 

 1874. » 



— — A review of the Cretaceous flora of 

 North America. 



XFnited States geological and geographical 

 survey oi the Territories embracing Colorado 

 and parts of adjacent Territories, F. Y. Hay- 

 den in charge, 8th Annual Report [for 1874], 

 pp. 316-365, 8 plates, "Washington, 1876. 



On the Tertiary flora of the North 



American lignitic, considered as evi- 

 dence of the age of the formation. 



United States geological and geographical 

 survey of the Territories embracing Colorado 

 and parts of adjacent Territories, F. V. Hay- 

 den In charge, [8th] Annual Report [for 1874], 

 pp. 271-315, "Washington, 1876. 



Remarks on the geological station 



marked by the specimens sent to me 

 for examination and representing the 

 species above named. 



Geol. Surv. Alabama, Report of progress 

 for 1875, by E. A. Smith, pp. 79-82, Montgom- 

 ery, 1876. 



Ou some new species of fossil plants 



from the lignitic formations. 



United States geological and geographical 

 survey of the Territories, F. V. Hayden in 

 charge, Bull., vol. 1 [2d series], pp. 363-389, 

 Washington, 1876. 



Reviewed, Am. Jour. Sci., 3d series, vol. 11, 

 pp. 147-149, 1876. 



New species of fossil plants from the 



Cretaceous formation of the Dakota 

 group. 



United States geological and geographical 

 survey of the Tenitories, F. V. Hayden in 

 charge. Bull. [vol. 1], 2d series, pp. 391-40a, 

 "Washington, 1876. 



Lesquereuz, Leo — Continued. 



A review of the fossil flora of North 



America. 



United States geological and geographical 

 survey of the Territories, F. Y. Hayden in 

 charge. Bull., vol. 1, 2d series, pp. 23S-248, 

 "Washington, 1876. 



The lignitic formation of North 



America. 



United States geological and geographical 

 survey of the Territories, F. "V". Hayden in 

 ch arge. Contributions to the fossil flora of the 

 Western Territories, part 2, the Tertiary flora 

 by Leo Lesquerenx, pp. 3-31, 4°, Washington, 

 1878. 



Reviewed by E. D. Cope, Am. Nat., vol. 12, 

 pp. 243-246, 1878. 

 Remarks ou the Cretaceous and Ter- 

 tiary flora of the "Western Territories. 

 Am. Nat., vol. 16, pp. 102-108, 1881. 



On the Tertiary flora as related to the 



Tertiary animals of the "West. 

 Am. Nat., vol. 36, p. 602 (f p.), 1882. 



Contributions to the fossil flora of 



the Western Territories, part 3, the 

 Cretaceous and Tertiary floras. 



United States geological survey of the Ter- 

 ritories, F. V. Hayden in charge. Reports, vol. 

 8, xii, 283 pages, 59 plates, 4°, Washington, 

 1883. 



Principles of Paleozoic botany. 



Indiana Dept. of G-eol. and Nat. Hist., 

 13th Annual Report for 1883, part 2, pp. 1-106, 

 plates, Indianapolis, 1884. 



On the vegetable origin of coal. 



Geol. Surv. Pennsylvania, Annual Report 

 for 1885, pp. 95-121, Hairisburg, 1886. 



On the character and distribution of 



Paleozoic plants. 



Geol. Surv. of Pennsylvania, Annual Report 

 for 1886, part 1, pp. 457-622, Harrisburg, 1887. 



Prof. L. F. Ward's synopsis of the 



flora of the Laramie group. 



Am. Jour. Sci., 3d series, vol. 34, pp. 487-488, 

 1887. 



Fossil plants collected at Golden, 



Colo. 



Harvard Coll., Mus. Comp. Zool., Bull., vol. 

 16, pp. 43-59, No. 3, 1888. 



Fossil plants of the coal measures 



of Rhode Island. 



Am. Jour. Sci., 3d series, vol. 37, pp. 229-230, 

 1889. 



Lesley, J. P., and. On a map and 



profile of coal and oil measures along 

 Slippery Rock Creek, in Lawrence 

 County, Pa., from a survey in 1864. 

 2d Geol. Surv. Pennsylvania, Report J, 

 special report on the petroleum of Pennsyl- 

 vania, by Henry Wrigley, pp. 96-107, plates, 

 Harrisburg, 1876. 



