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The Stahl Site Cave |
The Stahl Site Petroglyphs:
New Observations and Comments |
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By: Donald Austin v6/24/2005 |
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Introduction
To date there are no documented caves or rock
shelter sites containing Coso Representational Style petroglyphs. Coso
petroglyphs are not hidden or secluded; they are always fully exposed in
locations of high visibility, and often in places of obvious prominence. On the
other hand, Coso Painted Style pictographs are often hidden and secluded in
caves, rock shelters, or under ledges & overhangs. The Stahl Site presents a
quandary in that that the rock art is akin to both Coso Representational
and Coso Painted Styles. It is not yet conclusive if this unique rock art site
containing representations of bighorn sheep with semi lunate shaped bodies
and lateral extending, front view horns (typically associated with the Coso Late
Period, AD 600-1000) is prehistoric, or if it is a product of the revitalistic Ghost Dance religion of the late 1800’s.
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Figure 1 |

Figure 2 |
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The
Coso Representational Style bighorn sheep from Renegade Canyon in Figure 1 is
very similar, but not quite identical to the bighorn sheep from the Stahl Site
cave in Figure 2. This Stahl Site sheep has a slightly convex back rather than
the usual straight to concave back and the rear legs appear more inactive than
active. |
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Previous Work
The Stahl Site is a Pinto Culture site situated in the Little Lake, Inyo county,
CA, volcanic field. The site was first excavated in the late 1940’s by Mark R.
Harrington of the Southwest Museum. Harrington’s 1957 report included work done
in a rock shelter at the site and mentioned the presence of rock art on the
shelter wall that he attributed to Shoshonean or European origin. The rock art
is located on the back wall of the shelter and is situated in an area naturally
protected from the elements. The location of the rock art within the shelter has
minimized the effects of weathering on the images. |

Figure 3 |
Harrington (1957) speculates
the rock containing the cave is one very large chunk of basalt that was expelled
from a volcano several miles distant. Since there is little rock or earth above
the cave to contain moisture the cave walls remain dry. The color variation of the canvas is due
to occasional water seepage during winter storms and dust blowing into the cave.
Fortunately the seepage is light and damage to the rock art is minimal. (Figure
3)
Click on Figures for larger
photographs |
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Observations
The panel canvas is not composed of the usual patina rock, but
is a 3 foot x 3 foot section of fire blackened basalt ranging in color from
medium gray to black and streaked with light brown dirt. (Figure 3)
The fire blackened panel canvas is not loose powered soot, it
is hard discoloration of the stone that contains carbon material that probably
can be measured and dated. We do know this site was occupied during Pinto times
and was probably used, at least occasionally, up through historic times. It is
reasonable to assume post Pinto use included fire in the cave and since wood is
not abundant here the use of fire in the cave may have been restricted to food
preparation during times when an outside fire was not appropriate. The cave is
about twenty feet deep from the drip line. The sides narrow and the ceiling
drops as the cave goes back and makes a 70° turn to the left in the last few
feet. This is where the petroglyphs are located. A fire towards the front of the
cave would allow smoke to exit without filling the cave and would also allow
heat to radiate back into the cave for warmth. There is no evidence of smoke
blackening on top of the petroglyphs and it may be possible that there has been
no fire in the back of the cave since the petroglyphs were made.
The rock art was made by light pecking and scratching allowing
the classification of ‘petroglyphs’ to this panel. Pecking similar rock (outside
of the shelter) produces a powdery white rock residue that looks like thick
dried kaolin paint. Painting this blackened rock would produce more contiguous
lines, as opposed to the existing dotted lines, which would probably blur on the edges as the paint absorbed into the
carbon impregnated stone. Additional testing is needed to verify or rule out the
use of any paint on this panel. This determination must be made since
Harrington’s report mentioned red pigment elsewhere in the shelter.
There are approximately thirty individual petroglyphs in the
panel, none are superimposed on others, several are faint to the point of being
unidentifiable as to their subject, and all that are identifiable are
representational. Among the petroglyphs depicted the following are most easily
discernable for additional analysis:
14- zoomorphic representations of bighorn sheep
5- stick figure anthropomorphs
1- quadruped figure that appears canine or feline
1- quadruped with possible forward curving horns
Nine of the bighorn sheep are in three groups of three sheep in
a line. Five other single sheep are depicted, two of which are in a proximity
suggesting an adult- juvenile relationship. To a large degree all of the sheep
have a some what boat shaped body, skinny front legs angled forward and skinny rear legs
angled backward that is typical of the Coso Representational Style. Some sheep
have lateral extending front view horns and some have parallel sweeping back
side view horns, both types of horn depictions are seen in the Coso Representational
Style. |

Figure 4 |

Figure 5 |

Figure 6 |
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The anthropomorphs in Figure
4 are basic, with minimal attributes to consider them ‘human-like’;
straight solid bodies that split to form legs, arms extending out from the body
(one appears to be holding a bow & arrow while others may also be holding
objects), no hand or feet digits, heads not well defined, but possibly wearing head
decorations. These are not typical compared to the elaborate anthropomorphs
associated with the Late Period bighorn sheep of the Coso Representational
Style. |
In the center left of the
panel (Figure 5) is an elongated long tailed stick figure of a quadruped with
short legs and a long snout and long ears that appears to be menacing a line of
three sheep. This subject depiction is not uncommon in Coso Representational
petroglyphs. |
In the upper right
of the petroglyph panel is an unusual quadruped (Figure 6) that has a long forward extending neck and
what appear to be two small horns curving forward. Unfortunately, there is a
crack in the rock and where the head would normally be. The artist may have
simply chosen to extend the neck out further and put the head on the other side
of the crack as it is thus accounting for the long neck. The forward curved horns may represent a domestic steer. |
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Comments
Pre Numic petroglyphs pecked into the basalt lava flows adjacent to the rock
shelter show evidence of Numic scratching on top of the pecked images.
The petroglyphs inside the cave show no such scratching activity, which indicates the
rock shelter petroglyphs may have been made by the Numic people themselves, or by
Europearns after Numic departure from the area and before Harrington's 1940's
investigation.
Closer examination of the
quadruped with forward curved horns needs to be done to determine if the
depiction is as it appears, a modern steer. The presence of modern cattle is a
hallmark of the Coso Painted Style and coincides with the Ghost
Dance movement of the late 1800's (Garfinkel et al 2005) and would indicate the petroglyphs are historic
replications of prehistoric rock art made for the purpose of
reverting back to pre European times.
Analysis of the carbon deposits inside the shelter needs to be
attempted to determine the most recent age detectable. Dating samples of canvas carbon would likely produce a range of
dates extending back to Pinto times or earlier. However, the most recent dates
collected would indicate the maximum age of the petroglyphs. If the latest date
is determined to be approximately 1000 - 700 BP, the date would indicate the petroglyphs were made at the terminus of the
Coso Late period and the site is a unique Coso Representational cave. If the
latest date is determined to fall between 1800-1900 the cave would be a rare
example of Coso Painted Style petroglyphs, which I refer to as Coso Revitalistic
Petroglyph Style.
Clearly additional laboratory
work needs to be done in determining the age of the Stahl Site petroglyphs and
more field works needs to be done to discover sites of a similar nature.
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