[The base chart was engraved for the Statistical Atlas of the United States.] Julius Bien. Lithographer] Transcriber’s Notes Errors in punctuation have been fixed. Page 35: “the Commisioner” changed to “the Commissioner” Page 52: “not greater han should” changed to “not greater than should” Page 57: “very erroneneous” changed to “very erroneous” Page 65: “needed to clense land” changed to “needed to cleanse land” Page 68: “whatever manner in was disturbed” changed to “whatever manner it was disturbed” Page 108: “strongly akaline soils” changed to “strongly alkaline soils” Page 162: “in the moutains” changed to “in the mountains” Page 172: “of a “a portion”” changed to “of “a portion””