http://www.newscientist.com/article/mg20527481.200-the-writing-on-the-cave-wall.html?full=true .
Saturday, September 12, 2015
CORRELATION IS NOT CONFIRMATION:
In this season of ramping up the hysteria toward the
2016 presidential election we are already hearing about the results of many
polls per week proving that one candidate this, and another candidate that, trying
to convince us that we should ignore common sense and rush with whatever herd they
designate to wherever they want us to go. Why would I bring that up on a blog
dedicated to rock art?
I recently read a very entertaining book on
statistical correlation written by Tyler ViGen (Spurious Correlations, Hachette Books,
New York, 2015). He printed a whole lot of impressive statistical correlations
that cannot possibly be related, and yet, represent the kind of fringe analysis
we see frequently being trumpeted as proof of this or that in rock art. A few
of my favorite results from his studies are:
Federal funding for science, space, and
technology vs. Suicides by hanging, strangulation, and suffocation.
- displayed a 99.2% correlation (ViGen
2015:48-9).
And even better was, amount of Alcohol
sold in grocery stores vs. Total number of bridges in the United States. - displayed a 99.3% correlation. "Why else would you build a bridge, except so
that you could go buy alcohol?" (ViGen 2015:98-99).
I have long been a skeptic of the misuse of statistics
in rock art analysis. "On July 12,
2010, I published a posting titled The Writing On The (Cave) Wall
concerning a recent example of this sort of study which was related in a
February 17, 2010, article by Kate Ravilious in New Scientist magazine
entitled “The Writing On The Cave Wall” which made the ambitious claim that
writing had been discovered on the walls of the painted European caves.
According to this report a pair of scholars at the University of Victoria,
British Columbia, Canada, graduate student Genevieve von Petzinger and her
supervisor April Nowell undertook as a Master’s project a numerical analysis of
all the signs found in 146 sites in France covering a date range from 37,000 to
12,000 B.P. The signs were compiled in a database for analysis. They found that
26 of these signs appeared frequently in numerous sites. The most common sign
was a line that was found at 70 percent of the sites and across all time
periods. The next most common symbols were what they called “open angles” and
dots being found at 42 percent of the sites. Having found quantifiable examples
of common occurrence of these symbols in conjunction with each other they made
the amazing announcement that they represent a form of written communication,
and astoundingly the scientific community, including anthropology and
archaeology, seems to accept this statement. Why would scientists fall for
this? Because, Petzinger and Nowell got their results from a statistical
analysis of numbers in a database."
I personally know a very qualified and serious rock
art researcher who got himself caught up in this kind of problem in his thesis project. I will not
identify him because I do not wish him to read this and take it as a personal
attack. He was a student at the time and it was his role to be highly ambitious
and optimistic. In my opinion his thesis was motivated by very positive drives,
it was the job of his advisers to exercise a little guidance and I believe he
was led astray. His thesis examined rock art sites in West-Central Colorado
to attempt to identify locations of ritual behavior by visual and acoustic
indicators. These were then analyzed with seven statistical tools; Principal Components Factor Analysis, Cluster Analysis, Tukey’s
tests, Jacquard Matrix, Chi Square Analysis, and Bayesian approach.
"This research project has identified at
least three and in some cases four (and possibly more) attributes associated
with the rock art of the study area that are suggestive of each of the seven
characteristics of Ritual Behavior as identified by Rappaport. Some of the
attributes can be utilized to demonstrate more than one characteristic of
ritual and as such are key indicators of multiple ritual characteristics. All
of the seven characteristics of ritual were associated with at least three
attributes (out of a total of 145 dichotomized variables [for 22 panel
locations totaling 3,190 values] that were ultimately tested in the study)." (citation withheld for anonymity).
“Too much data was collected and analyzed. In an effort to
be comprehensive and complete this research project identified 145 data
attributes for 22 panel locations creating a dichotomized dataset consisting of
3, 190 values was then established (only two values were missing in two panel
locations due to access issues [motif depth measurements]). In retrospect many
of these values were peripherally related to the research question and probably
should not have been recorded because they took time and attention away from
the main project.” ((citation withheld for anonymity) - the above underlining is mine).
So back to my title - CORRELATION IS NOT CONFIRMATION. Do we
really believe that cutting federal funding for Science, Space, and Technology
will cut the number of suicides by strangulation? Do we really believe that
there is a real relationship between the amount of money spent on alcohol in
grocery stores in the United States and the number of bridges built? People,
let's use our common sense! End of rant.
REFERENCES:
Faris, Peter
July 12, 2010, The
Writing On The (Cave) Wall, http:rockartblog.blogspot.com.
http://www.newscientist.com/article/mg20527481.200-the-writing-on-the-cave-wall.html?full=true .
http://www.newscientist.com/article/mg20527481.200-the-writing-on-the-cave-wall.html?full=true .
ViGen, Tyler
2015 Spurious Correlations, Hachette Books,
New York.
Labels:
pictographs,
rock art,
rock art analysis,
statistics
Saturday, September 5, 2015
THE MARTIN BOWDIN GALLERY IN THE PURGATORY - PART 2:
Eldon Brown family at Martin Bowden's
home, Photograph by Eldon Brown,
from John and Daphne Rudolph.
from John and Daphne Rudolph.
Continuing the story of Martin Bowden, the hermit painter of the Purgatoire River. Bowden had a homesteader style house on the canyon rim made of laid blocks of rock where he lived with his little dog.
Pronghorn antelope with Eldon
Brown's daughters. Photograph by Eldon
Brown, from John and Daphne Rudolph.
"Charlie
Beshoar, owner of the Model store where Bowden came to trade, swears the hermit
could speak five languages, "maybe six if you count the way he talked to
animals. 'What
did the man look like?' I asked Charlie. "His eyes were black. Black
and snappy. He had a mustache and beard, and they was always trimmed neat as a
banker's fur. And he washed his overalls every week. We got a hell of a lot of
old bachelors down here, but we never had many nice, clean old bachelors. For company he had a
little bull terrier that went everywhere he did." (Leasure 1983: 24)
Bald eagle in flight. Photograph
by Eldon Brown, from John and
Rattlesnake. Photograph by
Eldon Brown, from John and
Daphne Rudolph.
"Not only did early artists use rock walls of the
region for their canvases, but so did recent residents. An excellent example is
found along the upper reaches of the Purgatoire in a side canyon that is a
modern day art gallery. An artist, Martin Bowden, lived there and painted the
canyon walls with numerous images of animals and historic Americans. An eagle
is painted high on a cliff face, and a larger-than-life rattlesnake is painted
coiled on a rock beside the trail." (McGlone et al 1994:85)
Prongorn, mountain goat, deer, and
calf, with Eldon Brown's daughters.
Photograph by Eldon Brown, from John
and Daphne Rudolph.
"Modern art gallery in a side canyon of the Purgatoire
River.
Martin Bowden retired to a lonesome life in the canyon in 1911, and
lived there until his self-inflicted death in 1958. Known as the "Hermit
of the Purgatoire", or "Picasso of the Purgatoire," he painted
about 40 life-sized figures of animals and people on the sandstone walls with
brightly colored house paint." (McGlone et al 1994:92)
These lovely pictures are of considerable appeal, and, given
their age, are now classifiable as antiques. These photographs will now be preserved
in the Colorado Rock Art Archive at the Pueblo Regional Library in Pueblo,
Colorado. Thank you Daphne and John.
REFERENCES:
Leasure, Bob
1983 Painted Beasts,
pages 12-13 and 23 - 25, the Denver Post
Magazine, June 26, 1983.
McGlone, Bill, Ted Barker, and Phil Leonard
1994 Petroglyphs of Southeast Colorado and the
Oklahoma Panhandle, Mithras Inc., Kamas, UT.
Saturday, August 29, 2015
THE MARTIN BOWDIN GALLERY IN THE PURGATORY - PART 1:
Bowdin Trail marker, 1911,
Purgatory Canyon, Colorado.
Back in the 1980s I heard talk about a remarkable gallery of
painted animals in the upper Purgatory region of southeastern Colorado. At that
time Bill McGlone even showed me a couple of photographs that he had been
given. Then, in June of 1983, an article in The Denver Post by Bob Leasure,
showed a few of the pictures and gave more information about these remarkable
paintings. I had almost forgotten about
these in the intervening years until I recently received a shipment of pictures
and books from Daphne Rudolph, for donation to the Colorado Rock Art Archive at
the Pueblo Regional Library in Pueblo, Colorado. In sorting through the
material I was thrilled to find a number of those pictures of animals painted by
Martin Bowden in the Purgatory. The photographs seem to have been taken by one
Eldon Brown, but I know no more about him. As Daphne and John Rudolph used to
live in La Junta, Colorado, and were deeply involved in recording area rock art
I assume that he gave the photos to them.
Bear and Fox, Bowden Trail.
Purgatory Canyon, Colorado.
Silver Fox, Bowden Trail.
Purgatory Canyon, Colorado.
"Bowden was born near Lyons, France, of Italian
parents. His mother wanted to be a singer - her voice had an operatic quality -
but she ended up in Trinidad, Colorado, as the wife of a coal miner. Martin was
only a child when he crossed the ocean and changed worlds." (Leasure
1983:24)
"Before he even started to shave - he followed his
father into the mines. In the mines he always carried a pocketful of colored
chalk and amused himself at lunch time sketching on metal. When the dingy coal
cars came rolling into sunlight, they displayed an eye-catching variety of
pictures: a dragon snorting fire, a brilliant rooster crowing, a war-bonneted
Indian, a morose depiction of Christ on the cross." (Leasure 1983:24)
"The family name had been Baudino, but there was a
stigma about Italian names at that time, and he changed his name to
Bowden." (Leasure 1983:24)
CONTINUED NEXT WEEK IN PART 2.
Saturday, August 22, 2015
ATMOSPHERIC OPTICS, THE ZIA SUN SYMBOL, AND THE FOUR POINTED STAR:
Painted cave, Bandeliere National
Monument, New Mexico. Zia sun
symbol in center. Photograph
Russ Finley.
Zia sun symbol, public domain.
On the night of the 4th of July, 2015, while watching the
bursting fireworks in town, I realized that the bright points of light falling
from exploding mortar shells and rockets were picked up visually as small
four-pointed crosses. Whether from the smoke in the atmosphere, or humidity, or
other atmospheric optical phenomenon, they all were showing visually as small,
bright, colorful crosses. It occurred to me that the reason the so-called
"Zia Sun Symbol' only presents solar rays on the four quadrants may indeed
be based upon such an atmospheric optical phenomenon.
Petroglyph Park, Albuquerque, New Mexico. Photograph by Julia Grundmeyer.
Petroglyph Park, Albuquerque, NM.
Photograph Peter Faris, Sept. 1988.
Equally likely is that this may be the origin of the four
pointed star use by Native Americans, and the outlined cross (also 4 arms) which is often
interpreted to represent the planet Venus.
Outlined cross symbol. Johnson Canyon,
Ute Mountain Ute Reservation, Colorado.
Photograph Peter Faris 1993.
The viewing of heavenly and/or
atmospheric phenomena under conditions that distorted the image to that of a
four-armed cross might well have been picked up and applied across the whole
spectrum as we see it today. Can I prove any of this? No, I cannot, but it is
worth thinking about.
Labels:
four pointed star,
outlined cross,
petroglyph,
pictograph,
rock art,
Zia sun
Saturday, August 15, 2015
WIND SYMBOLS IN ROCK ART OF CHACO CANYON:
Chaco Canyon, New Mexico.
Photograph Peter Faris, August 1984.
Double Scroll from Fajada Butte, Chaco
Canyon, New Mexico. Sofaer, Anna P.,
and Rolf M. Sinclair, 2008, Astronomical
Markings at Three Sites on Fajada Butte,
pp. 669 – 692, in Foundations of New
World Cultural Astronomy.
On Saturday, December 6, 2014, I posted a column entitled
Speech Scrolls in Rock Art? In this posting I drew a parallel between the
Mesoamerican symbol for a speech scroll with a rock art panel in Chaco Canyon.
This is really only part of the possibility however. In the same way as I
postulated the possibility of Mesoamerican speech scrolls in the rock art of
North America, I would now like to point out the similarity to Mesoamerican wind
symbols.
“Cloud scroll with
raindrops (detail of
recently discovered monument at
Chalcatzingo).” Taube, Fig. 75, p. 107.
The fact is that Mesoamerican peoples saw a similarity
between the breath coming out of the mouth in speech, and wind, and they
symbolically related these by using similar signs to indicate wind and breath,
and the symbols in Chaco Canyon thus can be viewed as possible speech symbols,
or possibly as the wind. Just look at the remarkable similarities between the
symbols in Chaco Canyon and the examples of wind symbols from Karl Taube's
chapter "The Breath of Life, in The Road to Aztlan," by Fields and
Zamudio-Taylor.
In this instance, as in previous examples of such
similarities I point out that we have long known of and accepted influences
from the Mesoamerican civilizations in early peoples of the American southwest.
This influence is assumed to have been asserted by pochteca. "Pochteca
(singular pochtecatl) were professional, long-distance traveling merchants in
the Aztec Empire. They were a small, but important class as they not only
facilitated commerce, but also communicated vital information across the empire
and beyond its borders." (Wikipedia)
Evidence of this is seen in Mesoamerican goods and products
in southwestern America as well as in the supposed Mesoamerican ideas found
among cultures here. Images interpreted as Mesoamerican deities such as
Quetzalcoatl and Tlaloc have long been accepted on southwestern American rock
art, and physical objects such as macaws and cast metal bells have been found
in archaeological excavations in the American southwest, including Chaco
Canyon.
The Aztec wind got was a duck-billed deity named Ehecatl. It
is perhaps no coincidence that Pawik kachina of the Hopi is the duck kachina
who is prayed to for wind and rain. Additionally, the kachinas travel to and from
their homes in the San Francisco peaks in the form of ducks.
Early rock art researcher Campbell Grant went so far as to
associate the duck-headed figures found in ancestral Puebloan rock art with
Ehecatl and Pawik. While I am not in a position to refute that, I am not
willing to go that far in this discussion. I do, however, find an intriguing similarity
between the figures from Chaco Canyon and the wind symbols of Mesoamerican cultures,
and believe that a case might be made for such an influence.
REFERENCE:
Pasztory, Esther
1998 Pre-Columbian Art, Cambridge University
Press, Cambridge.
Sofaer, Anna P., and Rolf M. Sinclair
2008 Astronomical Markings at Three Sites on
Fajada Butte, pp. 669 – 692, in Foundations
of New World Cultural Astronomy, edited by Anthony Aveni, University Press
of Colorado, Boulder.
Taube, Karl,
2001 The Breath of Life: the Symbolism of Wind in
Mesoamerica and the American Southwest, pages 102 – 123, The Road To Aztlan: Art From A Mythic Homeland, edited by Fields,
Virginia M., and Victor Zamudio-Taylor, Los Angeles County Museum of Art, Los
Angeles.
Wikipedia
Labels:
Ancestral puebloan,
Aztec,
Chaco Canyon,
duck,
Mesoamerican,
Pawik kachina,
petroglyph,
rock art,
wind symbol
Saturday, August 8, 2015
AN ILLUSTRATION OF RADIATION POISONING IN KAKADU ROCK ART - UBIRR:
Ubirr, Kakadu, Australia. Aug. 22, 2011,
public domain, patienttalk.org-2.
On July 28, 2015, PBS aired a documentary titled
"Uranium - Twisting the Dragon's Tail." This documentary, dated 2015,
presented Dr. Derek Muller as the very accomplished narrator discussing the
discovery and original uses of uranium.
“We are who we are because of uranium,” Muller says.
“It unlocks the secrets of the universe and reveals the nature of reality. It’s
both a dream of clean limitless power and a nightmare of a silent, poisoned
Earth.” (pbs.org)
During the latter part of the program, while discussing
radiation poisoning, Muller showed the accompanying Australian pictograph with
the astonishing claim that it represents a human suffering from radiation
poisoning. Supposedly this person is showing joint swelling, and possibly tumors, caused by radiation poisoning. He stated that this image from the Ubirr rock art site in Kakadu,
Australia, was painted as warning for people not to disturb the rocks in that
area which he identified as naturally rich in uranium ores. Now this is an
absolutely astonishing claim, and one that has absolutely no evidence to back
it up. The discovery and diagnosis of radiation poisoning by modern medicine
was a process that came at the end of a chain of events beginning with Marie
Curie's remarkable discoveries, and ending with the public health disasters of
tens of thousands of Japanese citizens suffering from mysterious symptoms following
the bombing of Hiroshima and Nagasaki ending World War Two. In lieu of evidence
suggesting that ancient aboriginal Australians had gone through some similar
developmental process and chain of events leading to a similar diagnosis, I
must remain skeptical.
"URANIUM
– TWISTING THE DRAGON’S TAIL is written and
directed by Wain Fimeri and developed and produced with support from SBS
Australia, Film Victoria and Screen Australia. A Genepool production for PBS.
Bill Gardner, Vice President, Programming & Development, oversees the
project for PBS." (pbs.org)
All-in-all, an interesting program with an entertaining host
who really should stick to nuclear science and stay away from analyzing the
meaning of rock art panels.
REFERENCES:
http://patienttalk.org/wp-content/uploads/2013/11/2011-08-22_Ubirr-Kakadu-NT-Australia_5838_edited-1.jpg
http://www.pbs.org/about/news/archive/2015/bomb-and-uranium/
Labels:
australia,
illness,
Kakadu,
pictograph,
radiation poisoning,
rock art
Saturday, August 1, 2015
BIRDS IN ROCK ART - GREAT BLUE HERON:
Rabbit Valley, McDonald Creek, Mesa County,
Colorado. Photograph Peter Faris, 1981.
The painted bird in this panel is found in Rabbit Valley,
the McDonald Creek drainage, in western Colorado, and is attributed to the
Fremont Culture. I first visited it and took photographs in 1981. From the size
and confirmation of the beak I have always thought of this bird as a great blue
heron, although there are other possible identifications of it as well.
Great blue heron, public domain.
In his
book, Odyssey of the Pueblo Indians,
William M. Eaton, designated it a Puebloan calendar, based upon the numbers and
patterns of dots on the chest of the bird as seen below.
Eaton, William M., 1999, Odyssey of
the Pueblo Indians, Turner Publishing
Co., Paducah, KY., p. 150.
"It is a calendar
that utilizes dot patterns for a year (of 12 or 13 months) and is based upon a
28 day lunar month. The total of days (13 x 28) produces a year of 364 days.
The 28 dots in the lower box represent days and were entered by working
downward and to the right. The last row of dots shows the artist in the process
of rechecking his dot count. Then a new and final dot was entered in the right
edge of the box which indicated 12 vs. the desired 13 calendar months. But why
not show 13 months. the answer is that this would have violated ceremonial
rules of "duality," and would be" bad luck"."
(Eaton 1999: 150)
Well, Mr. Eaton does have the correct count of the numbers
of dots. I cannot, however, follow the reasoning that says it has to have 13
dots for months, but stopped with 12 because 13 would be bad luck. It seems to
me that fear of 13 (triskadekaphobia) is pretty much a European/Christian.
According to Wikipedia:
"Triskadekaphobia
(from Greek tris meaning "3", kai meaning "and", deka
meaning "10" and phobos meaning "fear" or "morbid
fear") is fear of the number 13 and avoidance to use it; it is a
superstition and related to the specific fear of the 13th person at the Last
Supper being Judas, who betrayed Jesus Christ and ultimately hanged
himself." (Wikipedia)
Now, I admit that there is still a lot to learn about the
Fremont Indian culture, but I am willing to predict that they were not
Christians of European descent. The Fremont culture was a pre-Columbian culture
found in eastern Utah and northwestern Colorado from roughly AD 1 to AD 1300, and not Puebloan. "It was adjacent to, roughly
contemporaneous with, but distinctly different from the Anasazi culture."
(Wikipedia)
Note, the real panel has a great deal of other imagery on it
that Eaton had to ignore. One other interpretation that he wrongly made is his
portrayal of the star chart over the left shoulder (our left, not the bird's)
of the heron. In the photograph of the panel this can be seen as a feathered plume which
is actually attached to the bird.
So here is my argument with Eaton, he includes the Fremont
Culture as a Puebloan group which they were not according to all references.
And then he bases his analysis and interpretation upon a European Christian
superstition which the Fremont people most assuredly did not share. So while I
have no doubt that Mr. Eaton was sincere in his studies, and he certainly had a
great deal of fun in the belief that he was making important contributions to
the subject of rock art studies, his efforts have mainly contributed to the
kind of sloppy interpretation that makes serious students of rock art cringe.
Sorry Mr. Eaton, nice try but no cigar.
REFERENCES:
Eaton, William M.
1999 Odyssey of the Pueblo Indians, Turner
Publishing Co., Paducah, KY.
Wikipedia
Labels:
calendar,
Colorado,
Fremont,
McDonald Creek,
pictograph,
Rabbit Valley,
rock art
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