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Showing posts with label Forensics. Show all posts
Showing posts with label Forensics. Show all posts

Monday, 24 December 2012

Forensic Expert Says Bigfoot Is Real

Forensic Expert Says Bigfoot Is Real

http://news.nationalgeographic.com/news/2003/10/1023_031023_bigfoot_2.html

(National Geographic)


Stefan Lovgren
for National Geographic News
October 23, 2003
It's been the subject of campfire stories for decades. A camera-elusive, grooming-challenged, bipedal ape-man that roams the mountain regions of North America. Some call it Sasquatch. Others know it as Bigfoot.Thousands of people claim to have seen the hairy hominoid, but the evidence of its existence is fuzzy. There are few clear photographs of the oversized beast. No bones have ever been found. Countless pranksters have admitted to faking footprints.
Yet a small but vociferous number of scientists remain undeterred. Risking ridicule from other academics, they propose that there's enough forensic evidence to warrant something that has never been done: a comprehensive, scientific study to determine if the legendary primate actually exists.
"Given the scientific evidence that I have examined, I'm convinced there's a creature out there that is yet to be identified," said Jeff Meldrum, a professor of anatomy and anthropology at Idaho State University in Pocatello.

Thousands of Sightings
Sasquatch stories go back centuries. Tales of mythical giant apes lurk in the oral traditions of most Native American tribes, as well as in Europe and Asia. The Himalaya has its Abominable Snowman, or the Yeti. In Australia, Bigfoot is known as the Yowie Man.Bigfoot advocates hypothesize that the primate is the offspring of an ape from Asia that wandered to North America during the Ice Age. They believe there are at least 2,000 ape men walking upright in North America's woods today.An adult male is said to be at least 8 feet (2.4 meters) tall, weigh 800 pounds (360 kilograms), and have feet twice the size of a human's. The creatures are described as shy and nocturnal, and their diets consist mostly of berries and fruits.Matt Moneymaker had been searching for Bigfoot for years. In the woods of eastern Ohio, he claims he finally came eye to eye with the elusive primate."It was 2 o'clock in the morning and the moon was a quarter full," recalled Moneymaker. "Suddenly, there he was, an eight-foot-tall creature, standing 15 feet away, growling at me. He wanted to let me know I was in the wrong place."Moneymaker, who lives in Dana Point in southern California, is a lawyer who runs his own marketing agency. In his spare time, he leads the Bigfoot Field Researchers Organization, a network of more than 3,000 people who claim to have seen the Sasquatch.Unfortunately, no one has been able to snap a clear picture of the beast.
Perhaps the most compelling photographic evidence of Bigfoot is a controversial short film shot by Roger Patterson in 1967, which appears to document a female Bigfoot striding along a riverbank in northern California.

"It certainly wasn't human"
Now, Bigfoot advocates are increasingly turning to forensic evidence to prove the existence of the giant creature.
Investigator Jimmy Chilcutt of the Conroe Police Department in Texas, who specializes in finger- and footprints, has analyzed the more than 150 casts of Bigfoot prints that Meldrum, the Idaho State professor, keeps in a laboratory.Chilcutt says one footprint found in 1987 in Walla Walla in Washington State has convinced him that Bigfoot is real."The ridge flow pattern and the texture was completely different from anything I've ever seen," he said. "It certainly wasn't human, and of no known primate that I've examined. The print ridges flowed lengthwise along the foot, unlike human prints, which flow across. The texture of the ridges was about twice the thickness of a human, which indicated that this animal has a real thick skin."Meldrum, meanwhile, says a 400-pound (180-kilogram) block of plaster known as the Skookum Cast provides further evidence of Bigfoot's existence. The cast was made in September 2000 from an impression of a large animal that had apparently lain down on its side to retrieve some fruit next to a mud hole in the Gifford Pinchot National Forest in Washington State. Meldrum says the cast contains recognizable impressions of a forearm, a thigh, buttocks, an Achilles tendon and heel. "It's 40 to 50 percent bigger than a normal human," he said. "The anatomy doesn't jive with any known animal."A few academics believe Meldrum could be right.Renowned chimpanzee researcher Jane Goodall last year surprised an interviewer from National Public Radio when she said she was sure that large, undiscovered primates, such as the Yeti or Sasquatch, exist.

The Skeptics
But the vast majority of scientists still believe Bigfoot is little more than supermarket tabloid fodder. They wonder why no Bigfoot has ever been captured, dead or alive."The bottom line is, they don't have a body," said Michael Dennett, who writes for Skeptical Inquirer magazine and who has followed the Bigfoot debate for 20 years. Bigfoot buffs note that it's rare to find a carcass of a grizzly bear in the wild. While that's true, grizzlies have not escaped photographic documentation. Hair samples that have been recovered from alleged Bigfoot encounters have turned out to come from elk, bears or cows. Many of the sightings and footprints, meanwhile, have proved to be hoaxes. After Bigfoot tracker Ray Wallace died in a California nursing home last year, his children finally announced that their prank-loving dad had created the modern myth of Bigfoot when he used a pair of carved wooden feet to create a track of giant footprints in a northern California logging camp in 1958.Dennett says he's not surprised by the flood of Bigfoot sightings. "It's the same kind of eyewitness reports we see for the Loch Ness Sea Monster, UFOs, ghosts, you name it," he said. "The monster thing is a universal product of the human mind. We hear such stories from around the world."

Tuesday, 11 December 2012

Face of the Hobbit

Real-Life 'Hobbit' Face Revealed


Date: 10 December 2012 Time: 09:35 AM ET

 
 
Researchers have revealed what the face of a controversial ancient human nicknamed "the Hobbit" might have looked like.
"She's not what you'd call pretty, but she is definitely distinctive," said anthropologist Susan Hayes, a senior research fellow at University of Wollongong, New South Wales, Australia. The female doesn't have feminine-looking big eyes and she's lacking much of a forehead.

With a background in forensic science, Hayes was able to flesh out the face of the 3-foot (90 centimeter) tall, 30-year-old female based on remains that were uncovered in the Liang Bua cave on the remote Indonesian island of Flores in 2003. To come up with this facial depiction, Hayes uploaded information from 3D imaging scans of the skull into a computer graphic program and also looked at portraits by paleo-artists of the Hobbit, finding these earlier interpretations were skewed toward monkey features; her examination, meanwhile, suggested modern features were more accurate, according to the Sydney Morning Herald.

The 18,000-year-old skeleton, officially known as Homo floresiensis, gets its nickname from its squat stature. The Hobbit would have weighed between 66 and 77 pounds (30 and 35 kilograms). Since the discovery, scientists have debated whether the specimen actually represents an extinct species in the human family tree, perhaps a diminutive offshoot of Homo erectus, a 1.8-million-year-old hominid and the first to have body proportions comparable to those of modern Homo sapiens. [See Images of Homo Floresiensis]

 
The path Hayes took to reach her facial approximation.
CREDIT: University of Wollongong
Critics have argued that the remains could have belonged to a human with microcephalia, a condition characterized by a small head, short stature and some mental retardation. But a 2007 study — which revealed that the Hobbit's brain was about one-third the size of a modern adult human's brain — found that its brain region ratios were inconsistent with those characteristic of microcephalia. "In our view we dispensed at that point with the microcelpahy hypothesis," said Florida State University anthropologist Dean Falk, in 2009 when a skeleton cast of H. floresiensis went on public display for the first time at Stony Brook University on Long Island. "It's not just that their brains are small; they're differently shaped. It's its own species."
Also in 2007, work by Matthew Tocheri, an anthropologist at the National Museum of Natural History in Washington, D.C., and colleagues found the female Hobbit's wrist bones matched, in shape and orientation, those of non-human apes; they looked much different from the wrist bones of Neanderthals (Homo neanderthalensis) and modern humans, also pointing to a new species.
The Hobbit face was unveiled at the Australian Archaeological Conference being held from Dec. 9-13 at the University of Wollongong.
Hayes, who prefers the term "facial approximation" to "facial reconstruction" for her work, said she was pleased with results.
"She's taken me a bit longer than I'd anticipated, has caused more than a few headaches along the way, but I'm pleased with both the methodological development and the final results," the researcher said in a statement.
Her work has yet to be published in a peer-reviewed scientific journal.
Follow LiveScience on Twitter @livescience. We're also on Facebook & Google+.


While I applaud Susan Hayes' attempt, it seems to me she has missed something.

This ius the midface area of the face on the Hobbit skull, the part sometiimes refered to as the "Mask". It is used in some systems of classifiucation because it is an area that has little adaptive stress to change and remains unaltered in several lineages over long periods of time.

 This is Australopithecus afarensis, an early and rather primitive Australopithecine.
The Mask area of the bridge of the nose, eye sockets and the shape of the bony structures
around them is much the same in all of the Australopithecines,
 and is also much the same in the Flores Hobbit
 
Homo habilis, an advanced species of Australopithecus, the male is on the Left and the female is on the Right
 Homo erectus, the next step us: our own genus with a much larger braincase. The face however remains very similar in this species.
 

The shape of the facial "Mask" area is most like Homo habilis, and most like the female of the species in this case.
 


Comparing the Hobbit facial Mask area with all of the others

Comparing the area with early "Archaic Homo sapiens" and the shapes are much less similar. this is mostly because the braincase is so much larger and higher that the vertical and the temple area does not force so much of a "Gabled roof" effect to the eyesockets at about where the brow ridges start.
 

Thursday, 25 August 2011

More Discouraging Revelations Concerning The Erickson Project

Skeletal Hand [manus] from a Human (above) and a Bear (below), From Bone Clones

[Response to Robert Lindsay's Post on the Erickson Project]
August 24, 2011 at 9:19 AM

Apologies for chiming in so late on this one but I am sort of tied up at the moment with a little thing called “war” over here in balmy Iraq and just playing catching up.

Hate to differ with you Robert, but there are some inconsistencies and outright misinformation in your statements.

ROBERT: “…we can report that the Erickson Project Bigfoot DNA study has isolated DNA from 20 separate Bigfoot individuals from around North America…Of the 20 separate individuals, Adrian Erickson’s samples represented six individuals…One of the samples was called “unknown hand.” This was hand of a “something,” but no one knows what…Whatever this strange object was, it was not a bear paw.”

TODD: “No one knows what?” I am pulling out my B.S. flag on that one! Mr. Monroe has been packing around his “Hand of Unknown Origin” (HOUO) in a 1-gallon jar for years like some sort of side-show attraction. I saw it at least five years ago at a meeting in Portland where I met Don for the first time. It was also the first time I ever met Tom Biscardi (yes…they were associates).

SIDE BAR: I nearly lost it as I recall, with great amusement, as Tom was working the audience of perhaps a dozen people (corded microphone in hand). The cord was draped across a table cluttered with numerous BF “artifacts” including the HOUO [cue X-files theme song]. Unbeknownst to Biscardi, his cord had wrapped around this vessel of rotting flesh and home-made embalming fluid. If you ever watched Tom speak, he is very animated. Every time he paced to my left, the cord would tighten around the jar and drag it another inch closer to the table’s edge! Those of us that witnessed what was about to happen (and not being able to shut Tom up long enough to warn him), began to back away from the table; not wanting to get any of “it” on us, let alone inhale what was sure to be a horrendously foul odor. Fortunately for Tom, and much to my disappointment, someone ran to the table and unwrapped the cord just before the HOUO was to become the SOUO (Stench Of Unknown Origins). Now THAT would really have qualified as “Breathtaking News from the Erickson Project!” But I digress.

About six months later, I was sent a life-size color photo and an x-ray taken of the infamous HOUO from a source I who will remain anonymous. They asked me to use my resources to determine just what the real origin was. I took the photo and x-ray to Professor Paul Ruedas, a biologist at Portland State University, who kindly humored me as we sought the answer to this riddle. Not wanting to lead him, I did not dare let him in on what it was alleged to be from. He seemed genuinely excited about having this little mystery to solve.

It didn’t take him very long.

Also having earned a degree in paleontology, he was most interested in the x-ray. Using calipers, he carefully measured each bone (phalanges, metacarpals, and carpal bones) and made calculations on a tablet. There may also have been small remnants of the ulna and radius, but don’t quote me on that. Next he began to measure the distance between each joint and making more calculations. He then announced, “I believe I know what your mystery animal is.” He led me over to a large set of drawers and pulled one out, then began to take all of the same measurements again using actual bones from the drawer. He then invited me to join him as he rushed off to the 2nd floor of the Sciences Building. The 2nd floor was a menagerie of full-mounted skeletons of everything from squirrels to a gray whale suspended from the ceiling and running nearly the width of the building. Some mounts were posed in dioramas (like the mountain lion skeleton pouncing on the black-tailed deer skeleton in a forested setting. It was in one such diorama that we came upon an intact North American Black Bear. He unlocked the glass case and laid the HOUO x-ray next to the bear’s paw. Aside from the claws, which were obviously cut off of the HOUO, it was a perfect match both in symmetry and size. I thanked the professor and, before I left, admitted to him what I was hoping it might be. To my surprise, he became very fascinated and confided that he, and some of his associates, held open the possibility of the existence of Bigfoot!

I returned the photo and x-ray to my contact and gave him the bad news. That summer, I attended an annual Bigfoot gathering and was surprised to see Don Monroe there (in a Scottish kilt I believe?). It was then that I fully explained to him why he no longer needed to drag around the HOUO any longer. In fact, since possession of bear parts (especially gall bladders and paws) is a felony, he might want to get rid of it.

So for you to say that, “This was hand of a ‘something,’ but no one knows what.” is simply untrue. Professor Ruedas, I and Mr. Monroe know precisely what it’s origin is. With all of your alleged experts on hand (no pun intended), I am amazed you couldn’t collectively come to the same conclusion. While it may take a biologist to figure it out, it doesn’t take a rocket scientist Robert (OK…bad analogy).

Dr. Ketchum won the bet. I suggest that you boys pay up!

ROBERT: Don Monroe found the hand in a dump somewhere in Montana or Idaho.

TODD: If I had discovered such a vile piece of flesh, I think I would remember which state I found it in. Exactly how many of these suckers does Don have?

ROBERT: A skinned bear paw that has the claws removed and resembles a human hand to a great deal.

TODD: I think you’re on to something! In fact, a skinned and field-dressed bear (sans head) looks eerily like a human body. The bottom line is that the HOUO is, in reality, the POKO (Paw Of Known Origin).

ROBERT: It’s not known if Ketchum’s lab even tested the hand for DNA.

TODD: In the beginning you clearly stated, “…we can report that the Erickson Project Bigfoot DNA study has isolated DNA from 20 separate Bigfoot individuals from around North America…Of the 20 separate individuals, Adrian Erickson’s samples represented six individuals…One of the samples was called “unknown hand.” Now you say, “It’s not known if Ketchum’s lab even tested the hand for DNA.”

Which is it sir?

Beast Regards,
SSG Todd M. Neiss
Joint Base Balad, Iraq
http://about. me/toddneiss
"Life, Liberty and the Pursuit of Anyone Who Threatens
It"

Todd had posted this message in a Yahoo discussion group we both belong to (ForestGiants) and I asked for permission to run it here. Todd said "Go For It!" and so I am running it. But after I got it finished this far. Kathy Strain (in the same group) posted a link to a site where the analysis of the "Hand of Unknown Origin" was dicussed in detail.It turns out the "Hand" was known to have come from a black bear as long ago as 2006.
http://www.bigfootresearch.com/index.php?name=News&file=article&sid=170



As you can see, Kathy was credited with posting the message to that other message board. It was good of her to remember it to us and the page the link goes to deserves a good once-over especially for readers interested in Forensic works.

Best Wishes, Dale D.