Gold miners discover a three-mile-wide meteorite formed 100 million years ago in the outback of Australia
- A meteorite has been found in the outback of Western Australia
- The crater spread across three miles and formed 100 million years ago
- The team found shoot angles at the site, which is a sign of a meteorite
- They are formed from the high pressure and high velocity shock waves produced by a large impact object.
Gold miners stumble upon a major meteorite in the outback of Western Australia, which was created about 100 million years ago.
Using electromagnetic surveys, the researchers were able to create images of an impact site called the Ora Banda crater below the surface to determine if it extends across three miles.
Shoot angles were found from the Earth formed by high pressure and high velocity shock waves – ‘tell-tale signs of the impact of a meteorite.’
Ancient vegetation was also found from the remains, which will be further analyzed in microscopic pollen to collect a more accurate date of time when the hole was filled.
Gold miners stumble upon a major meteorite in the outback of Western Australia, which was created about 100 million years ago. Using electromagnetic surveys, the researchers were able to create images of the impact site beneath the surface across three miles.
The miners were working near the historic Goldfield mining town of Ora Banda on the north-western side of the Kalgurli-Boulder.
Geologist and geophysicist Dr. Jason Meyers said: ‘The Ora Banda crater was a gift.’
‘Geologists working on it were digging holes for gold and they found some unusual rocks.’
‘It was in the back of their minds that they didn’t really agree with anything else they saw and they thought it was the result of a meteorite.’
Shoot angles recovered from the site, which produce a large impact object from high pressure and high velocity shock waves – ‘tell-tell signs of a meteorite impact’
The miners worked near the historic Goldfields mining town of Ora Banda on the northwest side of the Kalgurli-Boulder.
He said ABC It ‘estimates that it is about 100 million years old, based on its location and the rate of erosion and some of the soil that fills the sides.’
The team found the remains along with the ancient vegetation, analyzed by palette oncologists and searched for microscopic pollen.
Curtin assists University Meyers, and searches glass drops with zircon and other minerals cemented in the shoot corners to determine the exact date when the impact occurred.
The team estimates that the crater is 100 million years old, but said it happened between 250 million and 40 million years ago.
Light may be emitted when zircon and other materials deep in the hole evaporate and re-crystallize. resource.ly Reports.
“The energy emitted during the impact of the asteroid will be greater than the combined energy from all the atomic tests conducted so far,” Meyer told Resource.li.
Curtin assists University Meyers, and searches for glass droplets with zircon and other minerals cemented in the shoot corners and determines the exact date when the impact occurred.
Ancient vegetation was also found from the remains, which will be further analyzed in microscopic pollen to collect a more accurate date of the time the hole was filled.
Or Banda Crater is five times larger than the famous Wolf Creek Crater in Australia. Wolf Creek was formed by a meteorite believed to have crashed into the Earth 300,000 years ago
If the crater had been hit during the Cretaceous, it would not have been affected by the dinosaur era, it would have been hit by an asteroid that left an impact crater 90 miles across the Yucatan Peninsula in Mexico about 66 million years ago.
Or Bunda Crater is five times larger than the famous Wolf Creek Crater in Australia.
Wolf Creek was formed by a meteorite believed to have crashed into the Earth 300,000 years ago.
The meteorite remains a huge hole 2,890 feet visible on the surface.
It was believed to be the second largest crater in the world.
Killing dinosaurs: How a City-sized asteroid wiped out 75 percent of all animal and plant traits
About 65 million years ago, non-avian dinosaurs became extinct, and more than half of the world’s species became extinct.
This extinction paved the way for the rise of mammals and the human form.
The Chixulab asteroid is often cited as a cause of the Cretaceous-Paleogene extinction event.
Now the asteroid has crashed into the shallows off the coast of Mexico.
The collision released a large amount of dust and clouds that caused global climate change, destroying 75 percent of the animals and plants.
Researchers claim that the heat needed for such a global catastrophe may have directly affected the shallow water rocks around Mexico, especially hydrocarbons.
Experts believe a major tsunami has hit the Gulf coast within 10 hours of the impact.
About 65 million years ago, non-avian dinosaurs became extinct and wiped out more than half of the world’s species. Chixulab asteroid is often cited as a major cause of Cretaceous-Paleogene extinction (stock image).
This led to earthquakes and landslides in areas as far as Argentina.
When there were waves and eruptions, the creatures that lived at that time did not only suffer from the waves – the heat was very bad.
While investigating the event, the researchers found small particles of rock and other debris that were shot into the air when the asteroid crashed.
These tiny particles, called spheres, cover the planet with a thick layer.
Experts explain that the loss of light from the sun caused a complete collapse of the aquatic system.
This is because the phytoplankton base of almost all aquatic food networks would be destroyed.
The more than 180 million evolutions that brought the world to the Cretaceous point are believed to have lasted 20 to 30 years longer than the life span of a Tyrannosaurus Rex.