Leo Lesquereux. — Orton. 295 
tions with Dr. Lesquereux, from his son, Leo Lesquereux, Jr., 
from an excellent sketch in the Mute's Chronicle, Januarj^ 15, 
1887, and from a valuable article prepared by Miss Lida R. 
McCabe for the Popular Science Monthly, April, 1887. 
LIST OF SCIENTIFIC PUBLICATIONS^ OF DR. LEO LESQUEREUX 
Catalogue of Mosses of Switzerland. Natural History Society, 
Neuchatel, 1840. 
Explorations of Peat Bogs, Prize Essay Neuchatel. 
Directions for Exploration of Peat Bogs, 1844. 
Botany of the Lake Sui)erior Expedition, 1848, 
New Species of Fossil Plants, Journ. Nat. Hist. Boston, 1854. 
Paleontological Report, 1st Penna. Survey. 1857. 
Paleontological E,ei)ort, Kentucky Geol. Rep't. Vol. Ill, 1857. 
Paleontological Rep't, Kentucky Geol. Rep't, Vol. IV, 1861. 
Catalogue of Fossil Plants of Coal Measures of Penn'a. 1858. 
Paleontological and Botanical Report, Arkansas Geol. Rep't 1800. 
Paleontological and Geological Rep't of Indiana 1862. 
Paleontological Report of Illinois, Geol. of Illinois, Vol. II, 1866. 
Paleontological Re})ort of Illinois, Geol. of Illinois, Vol. IV, 1870. 
Catalogue of California Mosses, American Philos. Soc. Vol. XIII, 1864. 
Tertiary Fossil Plants of Mississippi, Am. Philos. Soc. Vol. XIII, 1864. 
OnFucoidsinCoal. Am. Philos. Soc. Vol. XIII, 1864. 
Pacific Coast Mosses in California, Acad, of Science 1868. 
MusciExsiccati, 1st Edition, (with W. S. Sullivant, ) 1850. 
Musci Exsiccati, 2d Edition. (withW. S. Sullivant) 1805. 
TJ. S. Geol. and Geogr. Survey of Terr. Rep'ts of Hayden, 1870-1-3. 
Cretaceous Flora of Dakota Group, (same as above) 1874. 
Review of Fossil Flora of North America, Penn. Monthly 1875. 
Coal and Coal Flora. Encyclopedia of North America. 
Latin Text of Supplement to Sullivant's Icones Muscorum, 1874. 
New Species of Teritarv Fossil Plants, U. S. Geol. and Geog.Survev, 
Hayden's Bulletin 52, 1875. 
New Species of Cretaceous Fossil Plants, U. S. Geol. and Geog. Sur. 
Hayden's Bulletin 52, 1875. 
Cretaceous and Tertiary Floras of Western Territories, Hayden, 1874. 
Fossil Marine Plants found in Carboniferous Measures. Geol. Sur. 
of Indiana, 7th Ann. Rep't, 1876. 
Plants of the Silurian. Philos. Soc. of Phila. 1877. 
Contributions to Fossil Flora of AVestern Territories, T^. S. Geol. 
and Geog. Survey. Tertiary Flora, 1877. 
Pliocene Flora of Auriferous Gravels, Mus. Comp. Zool., Cambridge, 
1878. 
Catalogue of Fossil Plants of Tertiary and Cretaceous, Hayden 1878. 
On Cordaites. Amer. Philos. Soc. 1878. 
On a Branch of Cordaites bearing fruit, Amer. Phil. Soc. 1879. 
Coal Flora, Atlas and Text. 3 vol. 2d Penna. Survey 1879-1884. 
Manual of American Mosses, (with Thomas P. James) 1884. 
Cretaceous andTertiarv Flora of the United States, Geol. and Geog. 
Survey of Territ. Vol. Vlll, 1883. 
Principles of Paleozoic Botany. Geol. Rep't Indiana, 1884, 
Vegetable Origin of Coal, 2d Geol. Sur. of Penna, 1885. 
Papers in American Journal of Science. 
Divers ((uestions concerning Coal, 1860. 
Fossil Fruits of P>randen Lignites, 1861. 
Some Fossil Plants of Recent Formations, 1859. 
Some Fossil Plants of John Evans, 1859. 
'Titles not all given in full, and not verified in all cases, but will 
serve as a clue. 
