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Neanderthal 'skeleton' is first found in a decade – BBC News

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Researchers have described the first “articulated” remains of a Neanderthal to be discovered in a decade.

An articulated skeleton is one where the bones are still arranged in their original positions.

The new specimen was uncovered at Shanidar Cave in Iraq and consists of the upper torso and crushed skull of a middle-aged to older adult.

Excavations at Shanidar in the 1950s and 60s unearthed partial remains of 10 Neanderthal men, women and children.

During these earlier excavations, archaeologists found that some of the burials were clustered together, with clumps of pollen surrounding one of the skeletons.

The researcher who led those original investigations, Ralph Solecki from Columbia University in New York, claimed it was evidence that Neanderthals had buried their dead with flowers.

This “flower burial” captured the imagination of the public and kicked off a decades-long controversy. The floral interpretation suggested our evolutionary relatives were capable of cultural sophistication, challenging the view – prevalent at the time – that Neanderthals were unintelligent and animalistic.

Before the most recent specimen uncovered in Iraq, the last articulated Neanderthal remains were unearthed at Sima de las Palomas in 2006-7 and at Cova Forada in 2010 [Link in Spanish]. Both sites are located in south-east Spain.

But Dr Emma Pomeroy, from the University of Cambridge, said the new skeleton – dubbed Shanidar Z – is more substantial and more completely articulated than those previous finds.

Dr Pomeroy is the lead author of a paper in Antiquity journal describing the find and was part of the excavation team working at the cave in Iraqi Kurdistan.

“So much research on how Neanderthals treated their dead has to involve returning to finds from 60 or even a hundred years ago, when archaeological techniques were more limited, and that only ever gets you so far,” said Dr Pomeroy.

“To have primary evidence of such quality from this famous Neanderthal site will allow us to use modern technologies to explore everything from ancient DNA to long-held questions about Neanderthal ways of death, and whether they were similar to our own.”

Ralph Solecki died last year aged 101, having never managed to conduct further excavations at his most famous site, despite several attempts.

In 2011, the Kurdish Regional Government approached Prof Graeme Barker from Cambridge’s McDonald Institute of Archaeology about revisiting Shanidar Cave.

With Solecki’s support, initial digging began in 2014, but had to be stopped after two days when Islamic State got too close. It resumed the following year.

“We thought with luck we’d be able to find the locations where they had found Neanderthals in the 1950s, to see if we could date the surrounding sediments,” said Prof Barker. “We didn’t expect to find any Neanderthal bones.”

In 2016, in one of the deepest parts of the trench, the researchers identified a rib, followed by a lumbar vertebra – part of the spine. Then, they uncovered the bones of a clenched right hand. However, metres of sediment needed carefully digging out before the team could excavate the skeleton.

During the 2018-19 excavation, team members went on to uncover a complete skull, flattened by thousands of years of sediment, and upper body bones almost to the waist – with the left hand curled under the head like a small cushion.

Early analysis suggests the specimen is more than 70,000 years old. While the sex has yet to be determined, the discovery has relatively worn teeth, suggesting the individual was a “middle- to older-aged adult”.

However, the lower part of the skeleton appears to be missing. “The ribcage and spine are almost complete, but [Shanidar Z] was cut off at about waist level by the removal of the block of sediment containing Shanidar 4 (another Neanderthal specimen from the site) in 1960,” Dr Pomeroy told BBC News.

Shanidar Z’s body lay right below Shanidar 4’s upper body. “Observations by T Dale Stewart (the physical anthropologist on the 1960 project) and Ralph Solecki suggest there were a pair of legs just below Shanidar 4’s head and upper body, and based on the limited information we have about the original position of the legs, they are very consistent with belonging to Shanidar Z,” Dr Pomeroy explained.

It’s possible that the lower legs and feet of Shanidar Z were misattributed to another of the Neanderthals from the cave, Shanidar 6. Unfortunately, many of the Shanidar remains are thought to have been lost during the 2003 US-led invasion of Iraq.

A prominent rock next to the head of Shanidar Z may have been used as a marker for Neanderthals repeatedly depositing their dead, said Dr Pomeroy.

But whether the time between deaths was weeks, decades or even centuries will be difficult to determine. Relationships between Shanidar Z and the other skeletons could potentially be resolved by analysing DNA.

But genetic material is difficult to obtain from hot regions of the world, and even if scientists can retrieve DNA from the new specimen, there may be little to compare it to, as many of the other remains are missing.

“The new excavation suggests that some of these bodies were laid in a channel in the cave floor created by water, which had then been intentionally dug to make it deeper,” said Prof Graeme Barker. “There is strong early evidence that Shanidar Z was deliberately buried.”

Shanidar Z has been brought on loan to the archaeological labs at Cambridge University, where it is being conserved and scanned to help build a digital reconstruction, as more layers of silt are removed.

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Here’s how Helene and other storms dumped a whopping 40 trillion gallons of rain on the South

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More than 40 trillion gallons of rain drenched the Southeast United States in the last week from Hurricane Helene and a run-of-the-mill rainstorm that sloshed in ahead of it — an unheard of amount of water that has stunned experts.

That’s enough to fill the Dallas Cowboys’ stadium 51,000 times, or Lake Tahoe just once. If it was concentrated just on the state of North Carolina that much water would be 3.5 feet deep (more than 1 meter). It’s enough to fill more than 60 million Olympic-size swimming pools.

“That’s an astronomical amount of precipitation,” said Ed Clark, head of the National Oceanic and Atmospheric Administration’s National Water Center in Tuscaloosa, Alabama. “I have not seen something in my 25 years of working at the weather service that is this geographically large of an extent and the sheer volume of water that fell from the sky.”

The flood damage from the rain is apocalyptic, meteorologists said. More than 100 people are dead, according to officials.

Private meteorologist Ryan Maue, a former NOAA chief scientist, calculated the amount of rain, using precipitation measurements made in 2.5-mile-by-2.5 mile grids as measured by satellites and ground observations. He came up with 40 trillion gallons through Sunday for the eastern United States, with 20 trillion gallons of that hitting just Georgia, Tennessee, the Carolinas and Florida from Hurricane Helene.

Clark did the calculations independently and said the 40 trillion gallon figure (151 trillion liters) is about right and, if anything, conservative. Maue said maybe 1 to 2 trillion more gallons of rain had fallen, much if it in Virginia, since his calculations.

Clark, who spends much of his work on issues of shrinking western water supplies, said to put the amount of rain in perspective, it’s more than twice the combined amount of water stored by two key Colorado River basin reservoirs: Lake Powell and Lake Mead.

Several meteorologists said this was a combination of two, maybe three storm systems. Before Helene struck, rain had fallen heavily for days because a low pressure system had “cut off” from the jet stream — which moves weather systems along west to east — and stalled over the Southeast. That funneled plenty of warm water from the Gulf of Mexico. And a storm that fell just short of named status parked along North Carolina’s Atlantic coast, dumping as much as 20 inches of rain, said North Carolina state climatologist Kathie Dello.

Then add Helene, one of the largest storms in the last couple decades and one that held plenty of rain because it was young and moved fast before it hit the Appalachians, said University of Albany hurricane expert Kristen Corbosiero.

“It was not just a perfect storm, but it was a combination of multiple storms that that led to the enormous amount of rain,” Maue said. “That collected at high elevation, we’re talking 3,000 to 6000 feet. And when you drop trillions of gallons on a mountain, that has to go down.”

The fact that these storms hit the mountains made everything worse, and not just because of runoff. The interaction between the mountains and the storm systems wrings more moisture out of the air, Clark, Maue and Corbosiero said.

North Carolina weather officials said their top measurement total was 31.33 inches in the tiny town of Busick. Mount Mitchell also got more than 2 feet of rainfall.

Before 2017’s Hurricane Harvey, “I said to our colleagues, you know, I never thought in my career that we would measure rainfall in feet,” Clark said. “And after Harvey, Florence, the more isolated events in eastern Kentucky, portions of South Dakota. We’re seeing events year in and year out where we are measuring rainfall in feet.”

Storms are getting wetter as the climate change s, said Corbosiero and Dello. A basic law of physics says the air holds nearly 4% more moisture for every degree Fahrenheit warmer (7% for every degree Celsius) and the world has warmed more than 2 degrees (1.2 degrees Celsius) since pre-industrial times.

Corbosiero said meteorologists are vigorously debating how much of Helene is due to worsening climate change and how much is random.

For Dello, the “fingerprints of climate change” were clear.

“We’ve seen tropical storm impacts in western North Carolina. But these storms are wetter and these storms are warmer. And there would have been a time when a tropical storm would have been heading toward North Carolina and would have caused some rain and some damage, but not apocalyptic destruction. ”

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Follow AP’s climate coverage at https://apnews.com/hub/climate

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Follow Seth Borenstein on Twitter at @borenbears

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Associated Press climate and environmental coverage receives support from several private foundations. See more about AP’s climate initiative here. The AP is solely responsible for all content.

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‘Big Sam’: Paleontologists unearth giant skull of Pachyrhinosaurus in Alberta

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It’s a dinosaur that roamed Alberta’s badlands more than 70 million years ago, sporting a big, bumpy, bony head the size of a baby elephant.

On Wednesday, paleontologists near Grande Prairie pulled its 272-kilogram skull from the ground.

They call it “Big Sam.”

The adult Pachyrhinosaurus is the second plant-eating dinosaur to be unearthed from a dense bonebed belonging to a herd that died together on the edge of a valley that now sits 450 kilometres northwest of Edmonton.

It didn’t die alone.

“We have hundreds of juvenile bones in the bonebed, so we know that there are many babies and some adults among all of the big adults,” Emily Bamforth, a paleontologist with the nearby Philip J. Currie Dinosaur Museum, said in an interview on the way to the dig site.

She described the horned Pachyrhinosaurus as “the smaller, older cousin of the triceratops.”

“This species of dinosaur is endemic to the Grand Prairie area, so it’s found here and nowhere else in the world. They are … kind of about the size of an Indian elephant and a rhino,” she added.

The head alone, she said, is about the size of a baby elephant.

The discovery was a long time coming.

The bonebed was first discovered by a high school teacher out for a walk about 50 years ago. It took the teacher a decade to get anyone from southern Alberta to come to take a look.

“At the time, sort of in the ’70s and ’80s, paleontology in northern Alberta was virtually unknown,” said Bamforth.

When paleontogists eventually got to the site, Bamforth said, they learned “it’s actually one of the densest dinosaur bonebeds in North America.”

“It contains about 100 to 300 bones per square metre,” she said.

Paleontologists have been at the site sporadically ever since, combing through bones belonging to turtles, dinosaurs and lizards. Sixteen years ago, they discovered a large skull of an approximately 30-year-old Pachyrhinosaurus, which is now at the museum.

About a year ago, they found the second adult: Big Sam.

Bamforth said both dinosaurs are believed to have been the elders in the herd.

“Their distinguishing feature is that, instead of having a horn on their nose like a triceratops, they had this big, bony bump called a boss. And they have big, bony bumps over their eyes as well,” she said.

“It makes them look a little strange. It’s the one dinosaur that if you find it, it’s the only possible thing it can be.”

The genders of the two adults are unknown.

Bamforth said the extraction was difficult because Big Sam was intertwined in a cluster of about 300 other bones.

The skull was found upside down, “as if the animal was lying on its back,” but was well preserved, she said.

She said the excavation process involved putting plaster on the skull and wooden planks around if for stability. From there, it was lifted out — very carefully — with a crane, and was to be shipped on a trolley to the museum for study.

“I have extracted skulls in the past. This is probably the biggest one I’ve ever done though,” said Bamforth.

“It’s pretty exciting.”

This report by The Canadian Press was first published Sept. 25, 2024.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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