Massive Basalt Rocks Discovered in Occupied Golan Heights

A general view of the mountains in the Golan Heights | Photo: AFP
A general view of the mountains in the Golan Heights | Photo: AFP
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Massive Basalt Rocks Discovered in Occupied Golan Heights

A general view of the mountains in the Golan Heights | Photo: AFP
A general view of the mountains in the Golan Heights | Photo: AFP

A new insight into an enigmatic culture that thrived thousands of years ago has been discovered recently by chance in the occupied Golan Heights. The megalithic structure is composed of huge basalt boulders known as dolmens. They were used as burial tombs some 4,000-4,500 years ago in the Intermediate Bronze Era, and form a small roofed chamber that opens to the east.

According to AFP, the identity and beliefs of those who built the monuments remain largely unknown, but a recent finding of rock art might change that.

"About two years ago, when one of the rangers here in the park walked her daily walk, she looked inside and saw something carved in the walls. The ranger contacted the Antiquities Authority, and when we looked inside we saw this is not just lines carved or some stains on the wall, this is rock art," recalled Uri Berger, an archaeologist with the Antiquities Authority.

The lines form the shapes of six horned animals of varying sizes, three facing east and three facing west, with two of them -- likely a male and female -- directly facing each other.

Another horned animal is carved into the interior of one panel, facing the other six. The zoomorphic depictions, hidden in plain sight since study of the dolmens began 200 years ago, were the first to be discovered in the region and a major development for Berger and his research partner, archaeology professor Gonen Sharon.

Sharon, an archeology professor at the Tel Hai University, had previously made another important discovery in the region, when he was hiking with his children in 2012 on a field in the northern Galilee with some 400 dolmens spread across it.

One of the sites explored by the archeologists was inside an industrial zone near Kiryat Shmona, where three small megalithic structures that survived the zone's development are surrounded by circles of stones. On the relatively rounded capstone of the largest dolmen there, two sets of short parallel lines are carved into each side of the rock, with a longer line carved below, creating the image of closed eyes and a grimacing mouth facing the sky.

"To us they look like a face," said Sharon.



Scientists Drill Nearly 2 Miles Down to Pull 1.2 Million-year-old Ice Core from Antarctic

An international team of scientists announced successfully drilled one of the oldest ice cores yet - The AP
An international team of scientists announced successfully drilled one of the oldest ice cores yet - The AP
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Scientists Drill Nearly 2 Miles Down to Pull 1.2 Million-year-old Ice Core from Antarctic

An international team of scientists announced successfully drilled one of the oldest ice cores yet - The AP
An international team of scientists announced successfully drilled one of the oldest ice cores yet - The AP

An international team of scientists announced Thursday they’ve successfully drilled one of the oldest ice cores yet, penetrating nearly 2 miles (2.8 kilometers) to Antarctic bedrock to reach ice they say is at least 1.2 million years old.

Analysis of the ancient ice is expected to show how Earth's atmosphere and climate have evolved. That should provide insight into how Ice Age cycles have changed, and may help in understanding how atmospheric carbon changed climate, they said, The AP reported.

“Thanks to the ice core we will understand what has changed in terms of greenhouse gases, chemicals and dusts in the atmosphere,” said Carlo Barbante, an Italian glaciologist and coordinator of Beyond EPICA, the project to obtain the core. Barbante also directs the Polar Science Institute at Italy's National Research Council.

The same team previously drilled a core about 800,000 years old. The latest drilling went 2.8 kilometers (about 1.7 miles) deep, with a team of 16 scientists and support personnel drilling each summer over four years in average temperatures of about minus-35 Celsius (minus-25.6 Fahrenheit).

Italian researcher Federico Scoto was among the glaciologists and technicians who completed the drilling at the beginning of January at a location called Little Dome C, near Concordia Research Station.

“It was a great a moment for us when we reached the bedrock,” Scoto said. Isotope analysis gave the ice's age as at least 1.2 million years old, he said.

Both Barbante and Scoto said that thanks to the analysis of the ice core of the previous Epica campaign they have assessed that concentrations of greenhouse gases, such as carbon dioxide and methane, even during the warmest periods of the last 800,000 years, have never exceeded the levels seen since the Industrial Revolution began.

“Today we are seeing carbon dioxide levels that are 50% above the highest levels we’ve had over the last 800,000 years," Barbante said.

The European Union funded Beyond EPICA (European Project for Ice Coring in Antarctica) with support from nations across the continent. Italy is coordinating the project.

The announcement was exciting to Richard Alley, a climate scientist at Penn State who was not involved with the project and who was recently awarded the National Medal of Science for his career studying ice sheets.

Alley said advancements in studying ice cores are important because they help scientists better understand the climate conditions of the past and inform their understanding of humans’ contributions to climate change in the present. He added that reaching the bedrock holds added promise because scientists may learn more about Earth’s history not directly related to the ice record itself.

“This is truly, truly, amazingly fantastic,” Alley said. “They will learn wonderful things.”