Transcriber's Note:

Inconsistent hyphenation matches the original document.

Obvious typographical errors have been corrected in this text.
For a complete list, please see the [bottom of this document].

ARCHEOLOGICAL INVESTIGATIONS

I.	CAVE EXPLORATIONS IN THE OZARK REGION OF CENTRAL MISSOURI
II.	CAVE EXPLORATIONS IN OTHER STATES
III.	EXPLORATIONS ALONG THE MISSOURI RIVER BLUFFS IN KANSAS AND NEBRASKA
IV.	ABORIGINAL HOUSE MOUNDS
V.	ARCHEOLOGICAL WORK IN HAWAII