Hidden Valley Rockshelter, 23JS7

Robert McCormick Adams excavated at the Hidden Valley Rockshelter in Jefferson County, Missouri on behalf of Works Projects Administration.

Color Images of the bone tools.,,,.... Color Images of the stone tools..... Black-White and drawings of the artifacts........

Deeply buried hearth that Adams described as having neither associated animal bones or artifacts. Adams reported that the site included a carved stone image (petroglyph) of a thunderbird on a boulder that had fallen from the ceiling of the rockshelter.

Photograph of the two gullys in the Hidden Valley Rockshelter (Adams 1949:Figure 19).

Photograph and top plan of the rockshelter published by Adams (1949:Figure 22).

Disarticulated burial in Hidden Valley Rockshleter. Adams (1949:63) noted that the burial was associated with grit tempered pottery (Woodland Period) at a depth of 75 cm below the surface. "The bones were in a very poor state of preservation - the skull, mandible, most of the ribs, vertebrae, tarsals, carpals and phlanges were missing."

"Three large, circular fireplaces and a small circular fireplace were found 120 to 150 cm under large rocks..." (Adams 1949: Figure 17B).

Adams, Robert McCormick
1941 Archaeological Investigations in Jefferson County, Missouri: 1939 - 1940. Transactions of the Academy of Science of St. Louis 30(5).

1949 Archaeological Investigations in Jefferson County, Missouri. Missouri Archaeologist 11(3 and 4).

Chapman, Carl
1948 A Preliminary Survey of Missouri Archaeology, Part IV: Ancient Cultures and Sequences. Missouri Archaeologist 10 (4).

1975. The Archaeology of Missouri, I. University of Missouri Press, Columbia

Thanks to John Strubberg for scanning images from Adams' report as his Honor's project in ANT 101 at St. Louis Community College. Special thanks to Professors David Browman and John Kelley for permission to study the Hidden Valley artifacts stored in the Anthropology Department at Washington University in St. Louis. Neathery Fuller measured and weighed all of the artifacts illustrated with color digital photographs.

Webpage constructed by Michael Fuller, 7 January 2008
Webpage updated 4 October 2016