95 
SECOND SUPPLEMENT TO "MAPOTECA GEOLO- 
GICA AMERICANA," 1752-1881. 
By Jules Marcoi", Cambridge, ^lass. 
The number between brackets shows the correct position of the map or addition in the 
■general catalogue, BulIeHn United Stales Geological Surrey, Xo. ~, Washington, 
1884. 
I^OTA BENE.— This second supplement list, witli some remarks on maps already quoted 
in the "Mapoteca,"' has been prepared with the help of Messrs. E. A. Smith, A. W. 
Vogdes, Gustav Steinmann, A. del Castillo, H. W. Clarke, S. H. Scudder, and J. B. 
Marcou. I have been unable to get the full title aud dates of two geological maps; one 
by Mr. Rothwell, of the northern anthracite ba.«in, and the other by Mr. C. K. Boyd, of 
Southwest Virginia, which have been kindly pointed out to me. 
1. — AtiKiira in gencrcti ^Cdhiprisiny hotli Nortli mid South Aunrira. 
[1.] 
Addition. — The '-Carte geologique dii globe terrestre,'' by A. 
Boue, was presented 22d September, 1848. at the meeting of the 
•Grerman natnralists at Gratz; and at the Geological Societ}' of 
France, the 5th of Febrnary, 1844 {BidJrtin Soc. Geol., 2d 
series, tome. i. p. 26G.) An explanation nnder the title: " Me- 
moire a I'appui dun essai de Carte geologique du globe terrestre, 
■etc." was published in the same volume of the BuUrtin Soc. 
Geoh, at pp. 29G-371. 
The map printed and colored mechanically, by Le Blanc, captain of 
Engineers, P'rench army, was issued the 15th of February, 1845. But 
owing to some defects, the distribution was stopped soon after — onlj^ 
twenty copies having been sold — and the whole edition was not issued 
-truly until tlie spring of 1846. 
II. — North Anirrico in (/ejicral, etc. 
[25.] 
Addition. — The first map of William Maclure of 180{» is with- 
out his name, which was carelessly omitted; aud as a conse- 
quence it is sometimes credited to Samuel G. Lewis, the drafts- 
man. 
925 [2(; a. ] 
1814. — De Hcaujcu (Felix) le Chevalier. Map of the Inited 
States (Carte des Ktats-Unis, dresse par P. l^apie. ) 
Accompanying: "Sketch of the United States of North 
America, at the commencement of the nineteenth century, 
from 1800 to 1810. ■ Translated from the French by William 
Walton, Jjondon, 1814. 
