[22]. Ignatius Donnelly, in “Atlantis.”

[23]. Donnelly’s “Atlantis.”

[24]. Gases.

[25]. The Azores—according to Donnelly.

TRANSCRIBER’S NOTES

  1. Silently corrected obvious typographical errors and variations in spelling.
  2. Retained archaic, non-standard, and uncertain spellings as printed.
  3. Re-indexed footnotes using numbers and collected together at the end of the last chapter.