volume xxi, p. 125, note 4.--ED.

[161] This valley appears to have been the bed of an ancient lake.--FLAGG.

[162] Bridgeton, still a village, about fifteen miles northwest of the St. Louis courthouse, was incorporated February 27, 1843. It was settled by French and Spanish families, about the time that St. Louis was established. A fort was built as a protection against the Indians, and William Owens was placed in command. In consequence the place was until the time of its incorporation generally known to the Americans as Owen's Station.--ED.

[163] Until after the middle of the nineteenth century, St. Louis County ranked among the coal-producing districts of Missouri. Today no coal is mined there save for the fire-clay industry or other immediate local use. Dr. B. F. Shumard in his "Description of a Geological Section on the Mississippi River from St. Louis to Commerce," in Geological Survey of Missouri, _First and Second Annual Reports_ (Jefferson City, 1855), p. 176, describes _La Charbonnière_ mine; which appears to have been operated at that time. He reports the coal vein as being only about eighteen inches in thickness. On page 184 of the above report, an interesting map is given, showing the location of coal mines in St. Louis County.--ED.

[164] For an account of St. Charles, see Bradbury's _Travels_, in our