400-year-old underground complex found in the Grand Canyon

Courtesy & Full Credit: The National Reporter

A group of hikers who had been exploring a virtually untouched area of the Grand Canyon happened upon an opening in the side of the canyon wall last July. Peter Marlington and his friends had discovered the entrance to an underground complex that has been estimated to be over four hundred years old and built in the late 1500s.

“It was hot as hell out and we were hiking up the side of the cliff to get into a wooded area for the shade.” Peter Marlington explained. “When we reached the shrub line we felt a cool breeze coming from the high weeds that were growing on the side of the cliff.  It seemed very odd that a cool breeze would be coming from nowhere like that,  so we poked around to see why.

When we pushed our way past the shrubbery we came to the entrance of a large brick-lined tunnel. We could tell right away that it was very old, but we had no idea that it would turn out to be as old as they say it is.”

“We were a little hesitant at first to go inside because we didn’t know what it was.  We thought it might be a flood tunnel and we could be drowned in a sudden storm came up.   And it was really kind of creepy too.   I don’t believe in ghosts, but I’ll tell you when you are staring into an old dark musty smelling tunnel like that, it will give anyone the creeps.  After a few minutes of debating whether or not we should go inside,  the spirit of exploration overruled our fears, out came our flashlights, and into the tunnel, we went.

It went for quite a distance all on very level ground. We knew that if it was a flood tunnel that it would be slopped upward, we were relieved when we realized that we weren’t going to be flushed out in a sudden deluge.  After a few hundred feet the tunnel stopped, it was boarded up.”
The National Reporter – Did you turn back?

“Oh, hell no.   We broke through.  We had to.  If we quit just because of some old rotten wood blocking our way and turned around,  we would have spent the rest of our lives going crazy wondering what was on the other side of that door.”

The National Reporter – I can understand that.  As a staff member of   The National Reporter, I would have continued on as well to satisfy my curiosity and to bring yet another award-winning news story to my readers.  So, What was on the other side of the wooden barricade?
“Another tunnel.  It was a lot smaller than the one we were in, it was more like a doorway in the wall.   It was pitch black inside and it smelled kind of funny, like something that has been dead for real long time, you know, like dried up and dusty smelling.   We made our way inside and soon came to another tunnel that went off to the right and another one about twenty feet ahead that went to the left.

We didn’t go down either of them, we just kept going straight.”

“We continued down the pitch-black tunnel until we came to a huge chamber.  Our flashlights were barely bright enough to light the entire area up because of its immense size.   Down below the brick floor looked like it had collapsed and there appeared to be some sort of tunnel system that had been exposed.  We had no idea what the tunnels were for, but they were definitely big enough for large groups of people to move through.”

The National Reporter Did you go down to see what was inside of them?
“We did after a while.   The other guys were getting kind of scared, I have to admit it was getting kind of creepy.   Graveyard creepy,..you know what I mean?”

The National Reporter – I know exactly what you mean. “I went down by myself, the other guys were too scared.   It took a few minutes to get down to the collapsed floor where the tunnels were.  It was pretty dangerous because the morter was all crumbled and powdery and the bricks were loose.    I figured that was why the floor had collapsed.   I entered the tunnel on the far left and walked for about fifty feet,  then it stopped at a bricked-up wall.  There was a loose brick in it, so I pushed on it and jiggled it around until it fell into the room on the other side.”

The National Reporter – What was inside of the room?

“I don’t know, I couldn’t see.  “The hole wasn’t big enough to stick the flashlight in and look in at the same time, so I just put the camera into the hole and snapped a few pictures.  I had the weirdest feeling while I was doing it like there was something on the other side of the wall watching me the whole time. I’ll tell you this much, it spooked the hell out of me and I ran out of there with the hair standing up on my neck.”

The National Reporter – What did you do then?

“We left.” He said. “When I told my buddy’s that it felt like something was watching me from the other side of that wall, that was it.  We ran out of that place so fast nothing could have stopped us.” The National Reporter – What did you do when you exited the complex, Did you report finding it right away?

“Yeah, pretty much.   We went to the park rangers’ office and told them what we found.  Naturally, they didn’t know what we were talking about.  They checked their map and there were no tunnels or underground facilities in that area.  They thought we were making the whole thing up.”
The National Reporter – What did you do then?

“We took them out to the tunnel so they could see it for themselves.  They didn’t want to go at first because they still thought we were on something.  I guess I would have thought the same thing if I was in their position.  The whole thing sounds so made up.”

The National Reporter – I can understand that most people would think that you made this story up.  It’s a good thing you have photographs to prove it’s all true.  Your photographs coupled with the integrity and reputation of  The National Reporter as being one of the most reliable news sources in the nation is guaranteed to make believers out of many skeptics.

“I know, that’s why I contacted The National Reporter and not one of those silly tabloids who make up ridiculous stories.” The National Reporter – What did you think when you found out that the underground complex that you and your friends discovered was 400 years old?

“It blew our minds.   I mean,..who the hell built it?   The Indians sure as hell didn’t have the know-how to build something like that and there were no European settlers that far west at the time and even if there was, they sure as hell didn’t have the equipment to dig out an underground complex of that size and manufacture the millions of bricks it took to build it.”

The National Reporter – The complex was to be opened to the general public after your discovery, but those plans were quickly cancelled when a government agency closed it down suddenly for some unknown reason. Do you have any ideas on why they did that?

“I have my suspicions.   Remember when I told you about how I stuck my camera into the hole in the wall and snapped a few photo’s and it felt as though something was watching me?”

The National Reporter – Yes, was there something in the photographs?
“Take a look for yourself.” He said, handing it to me. “If this is 400 years old, then something really weird was going on back then that people don’t know about and they sure as hell aren’t going to find out what it was from reading their history books, I’ll tell you that.”

I took the photograph from him and to tell you the truth, I was speechless by what I saw. I could understand what Peter Marlington meant when he said something weird was going on back then. I won’t say anymore, I will just present you, readers, with the image Mr. Marlington captured on film and leave you to ponder on it.

19th-century wagon discovered at Detroit Lake when it was at its lowest level in 46 years

The unprecedented drought on the west coast of the United States that has lasted for over four years now has had a major impact on everything from water supplies to agriculture to fisheries.

But in one town in Oregon, the resulting historic low water levels have dredged up history: the remains of a town that was abandoned and sunk beneath a reservoir more than 60 years ago.

Back in 1953, the 200 residents of the tiny town of Old Detroit deserted their homes after Congress approved a nearby dam, which, when finished, would flood the area to create the reservoir now known as the Detroit Lake.

Ever since, when the lake’s water level fell, remnants of the town would sometimes rise out of the water. With the lake’s water level at a record low this year, when a local sheriff’s deputy drove past the lake in late October to take a look, he discovered the perfectly preserved remains of a 19th-century wagon, half-sunk in the mud.

“I went on a treasure hunt down along the river, figuring I’d find foundations or something like that,” Marion County Sheriff’s Deputy Dave Zahn tells Christena Brooks for the Statesman Journal. “Then I saw a piece of old history right there.”

The lack of snowfall last winter caused Detroit Lake’s water levels to drop to the lowest they’ve been in almost 50 years, approximately 143 feet below capacity. 

When Zahn decided to poke around in the newly dry lake bed, he discovered the utility wagon alongside an octagonal pit lined with cement that experts still haven’t identified, Brooks reports.

“As far as I know, the wagon’s never been seen until this year,” U.S. Forest Service archaeologist Cara Kelly tells Brooks. “This might not have been its original resting place…It could’ve come from anywhere in the town of Detroit or even up the drainage.”

While Zahn first spotted the wagon on October 29, he and Kelly decided to keep its location a secret, so as not to attract potential looters and vandals.

According to a metal plate attached to the wagon as seen in some of Zahn’s photographs, the wagon was made in 1875 by the Milburn Wagon Company of Toledo, Ohio, which was one of the country’s largest manufacturers of wagons at the time.

As Brooks reports, the lake bottom’s low oxygen levels almost perfectly preserved the wagon – ironically, its brief stint on land probably damaged it more than all the decades it spent underwater.

Old Detroit isn’t the only town briefly revealed by a historic drought: that same month, a drought in the Mexican state of Chiapas uncovered the ruins of a 450-year-old church.

The “Temple of Quechula,” as it is known, was originally built by Dominican monks near a conquistador highway, but was abandoned in the 18th century after a series of plagues struck the region.

This year, lake levels dropped so low that locals were able to take tourists out to see the ruins.

Even though Oregon’s drought may have uncovered a reminder of Detroit’s history, this year’s dry weather had such a bad effect on the town that Zahn hopes his once-in-a-lifetime experience stays that way.

“Hopefully it will be another 40 years before Detroit’s this low again,” Zahn tells Brooks.

Cahokia: The largest and most complex ancient archaeological site you probably didn’t hear of

I’m standing at the center of what was once the greatest civilization between the deserts of Mexico and the North American Arctic—America’s first city and arguably American Indians’ finest achievement—and I just can’t get past the four-lane gash that cuts through this historic site.

Instead of imagining the thousands of people who once teemed on the grand plaza here, I keep returning to the fact that Cahokia Mounds in Illinois is one of only eight cultural World Heritage sites in the United States, and it’s got a billboard for Joe’s Carpet King smack in the middle of it.

But I suppose Cahokia is lucky. Less than ten miles to the west, the ancient Indian mounds that gave St. Louis the nickname Mound City in the 1800s were almost completely leveled by the turn of the century.

Today only one survives, along with some photographs and a little dogleg road named Mound Street.

The relentless development of the 20th century took its own toll on Cahokia: Horseradish farmers razed its second-biggest mound for fill-in 1931, and the site has variously been home to a gambling hall, a housing subdivision, an airfield, and (adding insult to injury) a pornographic drive-in.

But most of its central features survived, and nearly all of those survivors are now protected.

Cahokia Mounds may not be aesthetically pristine, but at 4,000 acres (2,200 of which are preserved as a state historic site), it is the largest archaeological site in the United States, and it has changed our picture of what Indian life was like on this continent before Europeans arrived.

Cahokia was the apogee, and perhaps the origin, of what anthropologists call Mississippian culture—a collection of agricultural communities that reached across the American Midwest and Southeast starting before A.D. 1000 and peaking around the 13th century.

The idea that American Indians could have built something resembling a city was so foreign to European settlers, that when they encountered the mounds of Cahokia—the largest of which is a ten-story earthen colossus composed of more than 22 million cubic feet of soil—they commonly thought they must have been the work of a foreign civilization: Phoenicians or Vikings or perhaps a lost tribe of Israel.

Even now, the idea of an Indian city runs so contrary to American notions of Indian life that we can’t seem to absorb it, and perhaps it’s this cognitive dissonance that has led us to collectively ignore Cahokia’s very existence. Have you ever heard of Cahokia? In casual conversation, I’ve found almost no one outside the St. Louis area who has.

Researchers believe that Cahokia was home to around fifteen thousand people although they estimate that the regional population was home to around forty-thousand people; researchers even believe that Cahokia could have been the world’s biggest metropolis of its time.

The center of the ancient city was the Monk’s mound, the home of the city’s ruling priest was located at the top of the mound in a temple that was made of wood.

The social structure of ancient Cahokia was very similar to the rule of ancient Mayan society and/or the ancient Egyptian culture; a graded aristocracy and a proletariat of slaves.

The decline of Cahokia was very sudden, by 1300 the city was abandoned and the society declined completely; like many ancient cultures such as the Maya in the Yucatan region, archaeologists believe that the prevailing factors that contributed to the fall of Cahokia were overexploitation of their natural resources, the construction of the great mound, droughts and overpopulation.

Very similar to the factors that caused the demise of the great Maya civilization.

Massive 1,100 Year Old Maya Site Discovered In Georgia’s Mountains?

The Mayans built astonishing temples in Mexico, Guatemala, and Honduras – but now some believe the ancient peoples fled their dissolving civilization and ended up in Georgia.

Historian and architect Richard Thornton believes a 1,100-year-old archaeological site shows that Mayan refugees fled Central America and ended up in the North Georgian mountains near Blairsville.

His astonishing theory is based on the discovery of 300 to 500 rock terraces and mounds on the side of Brasstown Bald mountain that date to 900AD – around the time the Mayans began to die out.

Mr. Thornton’s blockbuster theory revolves around the area near Brasstown Bald potentially being the ‘fabled city of Yupaha, which Spanish explorer Hernando de Soto failed to find in 1540’.

He described it as ‘certainly one of the most important archaeological discoveries in recent times’.

The Mayans died out around 900AD for reasons still debated by scholars – although drought, overpopulation, and war are the most popular theories, reported the Atlanta Journal-Constitution.

The remains were first found by retired engineer Carey Waldrip when he went walking in the area in the 1990s. Archaeologist Johannes Loubser excavated part of the site and wrote a report about it in 2010, but does not believe the rock terraces are Mayan.

‘I think that (Mr. Thornton) selectively presents the evidence,’ Mr. Loubser told the Atlanta Journal-Constitution. ‘But he’s a better marketer than I and other archaeologists are.’

Mr. Loubser, who excavated a rock wall and small mound, added that claims like this must be backed up with ‘hard evidence’ because of the various conflicting opinions in the archaeological world.’

Mr. Loubser believes the structures could have been built by the Cherokee Indians or an earlier tribe between 800AD and 1100AD.

He stopped digging because he realized the site could be a grave. Still, Mr. Thornton claims early maps of the location named two villages ‘Itsate’, which was how Itza Mayans described themselves.

The terrace structures and date helped him reach his conclusion. It was commonplace for the Itza Maya to sculpt a hill into a pentagonal mound,’ he argues. ‘There are dozens of such structures in Central America.’

But not everyone is impressed by Mr. Thornton’s theory. He cited the University of Georgia archaeology professor Mark Williams in an article on Examiner.com.

‘I am the archaeologist Mark Williams mentioned in this article,’ Professor Williams said on Facebook. ‘This is total and complete bunk. There is no evidence of Maya in Georgia. Move along now.’

‘The sites are certainly those of Native Americans of prehistoric Georgia,’ Professor Williams told ABC News. ‘Wild theories are not new, but the web simply spreads them faster than ever.’

Mr. Thornton wasn’t bothered by the ensuing debate, in fact, that’s exactly what he wanted.

‘I’m not an archaeologist. I’m a big picture man,’ said Mr. Thorton to the Atlanta Journal-Constitution.

‘We’re hoping this article stirs up some interest. I was just trying to get the archaeologists to work some more on the site and they come back snapping like mad dogs.’

He works with a company called History Revealed Media that helps create three-dimensional maps of excavated sites and said that when he compared his map of the Georgia site, it reminded him of other Mayan works.

‘It’s identical to sites in Belize,’ he argued.

The Mayans have been under intense scrutiny over the past few years as rumors abound about their mysterious 5,132-year calendar allegedly predicting the apocalypse on December 21, 2019.

But various experts have spoken out against Doomsday, including Mexico’s ‘Grand Warlock’ Antonio Vazquez, to say that the Mayan calendar instead will just reset and a new time-span will begin.

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This 2,400-year-old mushroom is the largest living organism on the planet

The largest living thing on the planet is not a whale or any other animal you might expect. It is a giant fungus that kills anything in its path, currently taking up more than three square miles of Oregon.

The Armillaria ostoyae, more popularly known as the honey mushroom, began from a single spore too tiny to be seen by the naked eye. It has been entwining its black shoestring filaments over the forest for an estimated 2,400 years, which causes trees to die as it grows.

Spreading through the roots of trees, this fungus covers 2,200 acres today, which makes it the largest living organism ever to be found.

“When you’re on the ground, you don’t notice the pattern, you just see dead trees in clusters,” said Tina Dreisbach, a botanist, and mycologist working with the U.S. Forest Service’s Pacific Northwest Research Station in Corvallis, Oregon.

Extremely similar to a mushroom, the outline of this giant fungus extends 3.5 miles across, and fairly stretches three feet into the ground, covering an area as large as 1,665 football fields. No one has yet estimated its weight.

Dead Trees Reveal Fungus

In 1998, Catherine Parks, a scientist at the Pacific Northwest Research Station in La Grande, Ore., discovered this. She heard about a large tree die-off from root decay in the forest east of Prairie City, Ore.

With aerial shots, Parks checked out an area of dying trees and gathered root samples among 112 of them.

She singled out the fungus through DNA testing. Then, through comparing cultures of the fungus developed from the 112 samples, she was able to determine that 61 of them were from the same organism, which means that a single fungus had grown bigger than anyone had ever illustrated before.

Dry Climate May Encourage Growth

As it is microscopic, the only evidence of the fungus on the surface are clumps of golden mushrooms that materialize in the fall with the rain.

“They are edible, but they don’t taste the best,” said Dreisbach. “I would put lots of butter and garlic on them.”

Unearthing the roots of one affected tree, something that matches white latex paint can be observed. These are actually mats of mycelium, which sip water and carbohydrates from the tree as fungus grub, thus interfering with the tree’s absorption of nutrients.

Rhizomorphs are the black shoestring filaments that stretch as long as 10 feet into the soil, infesting tree roots through a mixture of pressure and enzyme action.

Scientists are absorbed in learning to control Armillaria as it kills trees, however, they soon realize that the fungus has served a purpose in nature for millions of years.

A California Couple Found $10 Million In Gold Coins In Their Backyard

After all, a California couple who have discovered a $10 million cache of hidden gold coins may not be so lucky The coins may have been stolen from the U.S. Mint in 1900 and thus be the property of the government, according to a published report.

A search of the Haithi Trust Digital Library provided by Northern California’s fishery guide Jack trout, who is also a historian and collector of rare coins, brought up the news of theft on the website of the San Francisco Chronicle.

The anonymous California couple spotted the edge of an old can on a path they had hiked many times before several months ago. Poking at the can was the first step in uncovering a buried treasure of rare coins estimated to be worth $10 million.

“It was like finding a hot potato,” the couple told coin expert Don Kagin from Kagin’s, Inc. The couple hired the president of Kagin’s, Inc. and Holabird-Kagin Americana, a western Americana dealer and auctioneer, to represent them.

The coins are mostly uncirculated and in mint condition, and they add up in face value to $27,000. “Those two facts are a match of the gold heist in 1900 from the San Francisco Mint,” the newspaper reported.

Jack Trout told the paper that an 1866 Liberty $20 gold piece without the words “In God We Trust” was part of the buried stash, and the coin may fetch over $1 million at auction because it’s so rare.

“This was someone’s private coin, created by the mint manager or someone with access to the inner workings of the Old Granite Lady (San Francisco Mint),” Trout told the newspaper. “It was likely created in revenge for the assassination of Lincoln the previous year (April 14, 1865). I don’t believe that coin ever left The Mint until the robbery. For it to show up as part of the treasure find links it directly to that inside job at the turn of the century at the San Francisco Mint.”

Mint spokesman Adam Stump issued this statement when contacted by ABC News: “We do not have any information linking the Saddle Ridge Hoard coins to any thefts at any United States Mint facility. Surviving agency records from the San Francisco Mint have been retired to the National Archives and Records Administration (NARA), under Record Group 104.  When news of the stash first broke, coin dealer Kagin spoke about the rarity of such a find.

“Since 1981, people have been coming to us with one or two coins they find worth a few thousand dollars, but this is the first time we get someone with a whole cache of buried coins… It is a million to one chance, even harder than winning the lottery,” Kagin told ABCNews.com.

The couple is trying to remain anonymous after finding the five cans of coins last spring on their Tiburon property in northern California and conducted an interview with Kagin.

“I never would have thought we would have found something like this. However, in a weird way I feel like I have been preparing my whole life for it,” the couple said.

“I saw an old can sticking out of the ground on a trail that we had walked almost every day for many, many years. I was looking down in the right spot and saw the side of the can. I bent over to scrape some moss off and noticed that it had both ends on it,” they said.

It was the first of five cans to be unearthed, each packed with gold coins.

“Nearly all of the 1,427 coins, dating from 1847 to 1894, are in uncirculated, mint condition,” said Kagin told ABCNews.com.

He said that the couple plan to sell most of the coins, but before they do, they are “loaning some to the American Numismatic Association for its National Money Show, which opens Thursday in Atlanta.”

“Some of the rarest coins could fetch as much as $1 million apiece,” said Kagin. He also said that they wish to sell 90 percent of the collection through Amazon.com and on the company’s website.

“We’d like to help other people with some of this money. There are people in our community who are hungry and don’t have enough to eat. We’ll also donate to the arts and other overlooked causes. In a way, it has been good to have time between finding the coins and being able to sell them in order to prepare and adjust. It’s given us an opportunity to think about how to give back,” said the couple.

Kagin and his colleague David McCarthy, senior numismatist, and researcher at Kagin’s, met with the couple last April, two months after the hoard was found.

When McCarthy and Kagin told the couple that their bonanza will be in the annals of numismatic stories for quite some time, the couple said, “It would have been quite a pity not to share the magnitude of our find. We want to keep the story of these coins intact for posterity.”

16,000-Year-Old Tools Discovered in Texas, Among the Oldest Found in the West

In the 1990s, archeologists in Texas claim they made a significant find by uncovering a cache of stone tools from 13,000 years ago that showed evidence of the continent ‘s oldest widely spread civilization. But then, years later, they made an even more powerful find in the same place — another layer of artifacts that were older still. About a half-hour north of Austin and a meter deep in water-logged silty clay, researchers have uncovered evidence of human occupation dating back as much as 16,700 years, including fragments of human teeth and more than 90 stone tools.

In addition to being some of the oldest yet found in the American West, the artifacts are rare traces of a culture that predated the culture known as Clovis, whose distinctively shaped stone tools found across North America have consistently been dated to about 13,000 years ago. Indeed, an entire generation of anthropologists was taught that Clovis represented the continent’s first inhabitants. But, along with a handful of other pre-Clovis finds, the Texas tools add to the mounting evidence that humans arrived on the continent longer ago than was once thought, said Dr. D. Clark Wernecke, director of the Gault School of Archaeological Research.

“The most important takeaway is that people were in the New World much earlier than we used to believe,” Wernecke said.

“We were all taught [North America was first populated] 13,500 years ago, and it appears that people arrived 15,000 to 20,000 years ago.”

The location in Texas where the new finds were made, known as the Gault Site, was first identified in the 1920s, but it wasn’t until the 1990s that archaeologists discovered the first tools, like tapered-oval spearheads, that were clear signs of the ancient Clovis culture. It was those finds that Wernecke and his colleagues went to investigate further when they began working at the Gault site in 2002.

“At the time, we were interested in Clovis, and we had no idea of anything earlier there,” he said. After several years of digging test pits and making chance finds, the team ended up focusing on two of the most striking parts of the site. The first part, known as Area 12, revealed an unusual “pavement” constructed out of cobbles buried deep beneath the surface.

“[It’s] a roughly two-by-three-meter rectangular gravel pad about 10 centimeters thick of rounded river gravels in a narrow range of sizes, with artifacts of at least Clovis age on and around it,” Wernecke said.

“The indications from the surrounding data are that it had a structure on it.”

The presence of Clovis-era stone tools suggested that the paved floor dated to about 13,000 years ago. The team kept digging, and about 1 meter below the pavement and the Clovis tools, they found nine more flakes of shaped stone, along with a scattering of animal bones. Assuming that material found below the Clovis pavement must be older than Clovis, the researchers were intrigued. But there was not much to go on.

“In Area 12, you have the pavement, lithics, and bone, and not much else,” Wernecke said. However, the team also turned its attention to another area nearby, where it discovered significantly more, and larger, artifacts that were also older than Clovis. Here, at a spot named Area 15, the researchers first found a few more stone tools fashioned in the signature Clovis style. But several centimeters below that, an abundance of new material appeared — including human teeth.

Among a pile of limestone rocks, the team discovered the enamel caps of four adjacent teeth from a young adult female. No human bones were found, and enamel can’t be radiocarbon dated, Wernecke noted, so details about the woman — like how and when she lived and died — remain a mystery for now. However, within this same, deep, older-than-Clovis layer of sediment, the researchers unearthed yet another compelling find — more than 90 stone tools, fashioned in a style that clearly wasn’t Clovis. Clovis projectile points can be identified by their long parallel-sided shape — a form known as lanceolate — as well as by their thin bases, and notches where a shaft could be hafted onto the stone.  But many of the newly found, deeper artifacts didn’t fit that description.

“The morphology is completely different,” Wernecke said. “They are not lanceolate points with basal thinning.

“Three of them are very small stemmed points, and the fourth is a somewhat thick sort of lanceolate point. In addition to the 90 tools, the artifacts include more than 160,000 stone flakes left over from the tool-making process. And they, too, are different from the flakes found with Clovis tools, Wernecke said.

“The flaking patterns are also completely different,” he said.

“These were not made using Clovis technology.”

But the fact that these artifacts were different from and deeper than, the Clovis points didn’t necessarily prove that they were older. To establish their age, Wernecke and his colleagues submitted 18 of the artifacts to a lab for optically stimulated luminescence dating — a process that analyzes tiny grains in the soils to reveal when they were last exposed to sunlight, thereby giving a sense of how long they’ve been buried. The results showed that the artifacts were between 13,200 to 16,700 years old. At their most ancient, that’s some 3,000 years older than the earliest known signs of Clovis culture anywhere in North America.

“We compared these [dates] with relative dating of artifacts and radiocarbon dates wherever possible,” Wernecke added. “All seem to agree well.”

The discovery of all of these older-than-Clovis artifacts raises tantalizing questions about what that earlier culture was like, and how it compared to the Clovis culture. According to Wernecke, the pre-Clovis tools suggest that their makers were likely direct predecessors of the Clovis. Many aspects of their technology — like how they made biface blades — were similar but not identical, he said.

“Blade technology does not seem to have changed a lot — a little bit in technique, but both cultures were making similar blades,” he said.

“Likewise, many of the tools are the same basic tools — easily recognizable to either technological culture but made in a different fashion. A different set of technological tools and instructions were used to arrive at similar tool types.” This continuity in technology might indicate a similar continuity of culture, Wernecke added, a gradual transition from one culture to the next.

“You would logically expect some similarity,” he said. “If people adopted new technology, some of the old would hang around.

“If [the tools] were completely different, you would expect to find another culture in between [the Clovis and older-than-Clovis layers], or evidence for total replacement of the population.”

Much more work remains to be done at the Gault site, Wernecke said. But the discoveries made there so far have enormous implications for our understanding of the history of human migration and the peopling of the Americas, Wernecke said. 

“In 1590, [Spanish missionary and naturalist] Jose de Acosta wrote that the people in the New World were primitive humans who must have walked here, and we have built on that premise ever since,” he said.

“But it was not possible to walk here until much later, with 3-mile-high glaciers in the way.

“If people got here 15,000 to 20,000 years ago, they had to have come along the coast in boats.” Moreover, he added, the diversity of artifacts uncovered at the Gault site also shows that the continent’s earliest peoples were not a static or monolithic group.

“We are beginning to understand that the first peoples in the new world were just like us,” Wernecke said, “intelligent, inventive, creative — and they found ways to adapt to a rapidly changing world.”

14,000-Year-Old Poop Found in Oregon Cave Turns Out to Be Human

Gizmodo reports that archaeologists John Blong and Lisa-Marie Shillito of Newcastle University and their colleagues tested 21 coprolites unearthed in Oregon’s Paisley Caves for the presence of human sterols and bile, which are not soluble in water and thus chemically stable. Previous mitochondrial DNA testing of the ancient waste indicated that all of the samples were human in origin, but critics argued that DNA from later occupation of the cave may have washed into lower, older cave sediments and contaminated the samples.

“We address issues of potential DNA contamination through fecal lipid biomarker analysis, providing evidence that there likely was DNA moving from younger human occupations into older cave sediments and coprolites, but also confirming that people were camping at the caves as early as 14,200 years ago,” Blong said.

Genetic analysis of the coprolites suggested they came from humans, but some researchers questioned this result, citing possible contamination of the samples. The progeny of the poop remained unresolved for years, but new research is providing a fresh look at these stale but incredibly important piles of dung.

Humans first entered North America around the end of the last ice age, sometime between 20,000 and 15,000 years ago. Further confirmation of exactly when and how this migration took place would be a big deal, even if the evidence in question is literally full of crap. Coprolites, in order to last for so long, require an arid environment. Plenty of dry caves exist in western North America, but Paisley Caves are special in that they’re the only ones known to harbor evidence of human activity dating back to the Pleistocene-Holocene transition.

That said, this evidence is not great. Aside from the supposed human coprolites, the only other evidence at Paisley Caves from this time period tends to be flakes left over from the manufacturing of stone tools (which can’t be reliably dated) and butchery marks found on the bones of possible prey animals (which might actually be gnaw marks made by non-human animals). This is where ancient poop can help—when skeletal or other lines of evidence are either scarce or non-existent.

“The most convincing evidence for many archaeologists was a collection of preserved feces containing Native American mitochondrial DNA (mtDNA) deposited 14,400 to 14,000 years ago, making them the oldest directly dated human remains in the Western Hemisphere,” John Blong, a co-author of the new study and an archaeologist at Newcastle University, wrote in an email to Gizmodo. “This evidence was criticized, though, because several of the coprolites contained both human and dog mtDNA, suggesting that the human mtDNA may be the result of contamination from overlying layers. No one doubts that the coprolites are as old as the radiocarbon dates say they are, they just doubt they are human.”

That the prior mtDNA analysis was deficient is a distinct possibility. People and animals have been sharing these caves for millennia, so it’s very possible that genetic material from one pile of poop leached onto others.

“If you’ve ever watched a crime show on TV, you know that DNA can get everywhere,” said Blong. “Organisms constantly shed DNA in hair, skin cells, sweat, saliva, and so on.” At the same time, DNA is soluble in water, making it highly mobile in wet environments.

“Even though the interior of the Paisley Caves is very dry, we do see clues in the sediments that there were occasional, short-term wetting events,” Blong explained. “Imagine a storm with heavy rain that blows into the caves. The rain soaks into the cave sediments and dries a day or two later. Even in this short period of time, the water can transport human DNA left by a later group down into the deeper sediments representing an earlier time.”

Thankfully, DNA isn’t the only clue available to scientists, as coprolites also contain fecal lipid biomarkers, which can be pinned to certain types of animals. Moreover, lipids—organic molecular compounds that include fats, oils, steroids, and other biosignatures—are not very soluble in water, so they don’t tend to move around caves when things get wet. They’re also chemically stable, so they preserve well over long timescales.

“These characteristics make lipids a more reliable source for identifying human coprolites in a setting where cave sediments occasionally get wet,” said Blong.

With this in mind, Blong, along with study co-author Lisa-Marie Shillito and other colleagues, analyzed the lipid biomarkers found in 21 coprolite samples taken from Paisley Caves, all of which were previously found to be of human origin through mtDNA analysis. The researchers ran tests to determine sterol and bile content, in order to discern human feces from those produced by other animals. The researchers then compared these samples to the surrounding sediment, finding that minimal leaching occurred between the coprolites and the cave environment.

Of the 21 samples analyzed, 13 were identified as belonging to humans, two of which had been previously dated to the 14,000-year-old timeframe. Interestingly, one poop sample was linked to a panther and another to a lynx. Details of this analysis were published in Scientific Reports.

“Our study addresses persistent criticisms of the DNA evidence for the earliest human occupation of the Paisley Caves,” said Blong. “We address issues of potential DNA contamination through fecal lipid biomarker analysis, providing evidence that there likely was DNA moving from younger human occupations into older cave sediments and coprolites, but also confirming that people were camping at the caves as early as 14,200 years ago.”

Katelyn McDonough, a Ph.D. candidate in the Department of Anthropology at Texas A&M University, told Gizmodo that the fecal biomarker approach is “very exciting,” as lipids “preserve better and move less than other materials, such as DNA.” Overall, “this study both advances and showcases the fecal biomarker approach and makes a good case for the use of this method in tandem with DNA analysis in the future,” said McDonough, who wasn’t involved in the new research, though she has spent time working in Paisley Caves.

McDonough said she was “somewhat surprised” by the disagreement between the DNA and biomarker readings for some of the coprolites, “but that goes to show that we shouldn’t always rely solely on DNA and that multiple lines of evidence are best, when possible.”

For the new study, the authors also directly dated a cultural remnant found in the caves. A bulrush fragment, either from a basket or mat, was found to be roughly 14,000 years old, “further confirming the earliest human occupation,” said Blong. McDonough said the directly dated piece of basketry is “incredible” and an “extremely unique glimpse into plant use and textile production around 14,000 years ago.”

“We still have a lot to learn about when the first people arrived in the Americas, where they came from, and what routes they took to get here,” said Blong. “Our study adds to growing evidence that people were in the Americas more than 14,000 years ago, prior to the widespread Clovis culture.”

Indeed, the new paper is further evidence that humans reached this part of the world prior to the emergence of Clovis culture and its iconic stone tool technology. The Clovis people, who emerged around 11,500 to 11,000 years ago, were once considered to be the first inhabitants of North America, but this theory is increasingly coming into doubt. Archaeological evidence excavated in western Idaho suggests humans were in the region well over.

As Blong pointed out, these coprolites are the oldest directly dated human remains in the Western Hemisphere, but there’s other important archaeological evidence to consider. A study from last year, for example, showcased some of the earliest evidence of humans in North America, specifically at the Cooper’s Ferry site in western Idaho. Stone tools, animal bones, traces of fire pits, and other signs of human occupation were dated to between 16,560 and 15,280 years ago.

It’s also worth pointing out that the colossal ice sheet separating North America from Siberia began melting around 14,800 years ago. That humans were living in Oregon’s Paisley Caves soon afterward is not much of a surprise, but it’s good to have this extra bit of poopy evidence. Excitingly, these human coprolites have more stories to tell. As Blong told Gizmodo, he and his colleagues are currently analyzing the coprolites to figure out what these pioneering humans were eating.