The Chance Gulch archaeological site (5GN817)
is located on the western slope of the Southern Rocky Mountains
just southeast of Gunnison, Colorado. In 1999, Dr. Bonnie Pitblado
joined the Bureau of Land Management to investigate the Chance Gulch
site. The 1999 testing revealed in situ finds of late Paleoindian
projectile point bases, stone
tools and debitage, groundstone,
and animal bone, all suggestive
of the presence of a buried late Paleoindian camp locality.
Excavations
over the next three field seasons, 2000 – 2002 confirmed the
presence of a relatively intact late Paleoindian campsite (complete
with a large fire-cracked rock feature),
confirmed its approximately 8,000-year age, and also revealed several
later human occupations, dating from about 4,000 B.P. (e.g., Archaic
era projectile points) through the historic
era.
A
particularly intriguing set of finds—seemingly unique in Colorado—is
an assemblage of incised stones
that dates to between 2,000 and 1,000 B.P. Other anomalous in
situ finds post-dating the Paleoindian component at Chance
Gulch (but not yet clearly assigned to a chronological period) include
a quartz crystal, a fossilized
shark’s tooth, and a stone-sphere/Idaho
obsidian assemblage.
Analysis
continues of the more than 10,000 fragments of chipped stone debitage
recovered at Chance Gulch, as well as of other artifacts and features.
Excavation and specialized analysis reports completed to date can
be accessed by clicking on the “reports” link, above. |