An Australian meteor crater three miles wide formed 100 million years ago

Gold miners discovered a massive meteor crater three miles wide that formed about 100 million years ago in outback Australia

  • A meteor crater has been detected in remote areas of Western Australia
  • The crater is three miles long and formed 100 million years ago
  • The team found cones at the site, a sign of a meteor impact
  • These are formed from high pressure and high velocity shock waves produced by a large impacting object

Gold miners found a huge meteor crater in the western Australian outback that was created about 100 million years ago.

Using electromagnetic surveys, the researchers were able to create images of the impact site, called Ora Banda Crater, below the surface to determine that it extends over three miles.

Sighting cones were pulled from the ground formed by the high-pressure and high-velocity shock waves generated by a large object colliding – “telltale signs of a meteor impact”.

Ancient plant material has also been discovered in the sediments, which will be further analyzed for microscopic pollen to collect a more accurate date of when the hole was filled.

Gold miners found a huge meteor crater in the western Australian outback that was created about 100 million years ago. Using electromagnetic surveys, the researchers were able to create images of the impact site beneath the surface to determine that it extends three miles across

Miners were working near the historic mining town of Ura Panda in Gold Fields, northwest of Kalgoorlie Boulder, when they discovered seemingly out of place rocks.

“The Aura Panda crater was somewhat a gift,” said geologist and geophysicist Dr. Jason Myers.

The geologists who were working on it were digging holes for gold, and they saw some very unusual rocks.

READ  NASA launches $ 23 million toilet for the International Space Station

They had an idea in the back of their minds that this didn’t fit with anything else they saw and thought this might be the result of a meteorite impact.

Sight cones are recovered from the site, which are formed by a high-speed, high-pressure shock wave from a large body impacting.

Pointing cones were recovered from the site, which are formed by a high-speed, high-pressure shock wave from a large object colliding – “telltale signs of a meteor impact”

Miners were working near the historic mining town of Ura Panda in Gold Fields, northwest of Kalgoorlie Boulder, when they discovered seemingly out of place rocks.

Miners were working near the historic mining town of Ura Panda in Gold Fields, northwest of Kalgoorlie Boulder, when they discovered seemingly out of place rocks.

Tell ABC That, “based on its location, levels of erosion, and some soil filling the sides, we estimate that it may be about 100 million years old.”

The team discovered deposits of ancient plant material that paleontologists will analyze for microscopic pollen that can reveal when the box is full.

Curtin Myers University is helping and researching glass droplets with zircon and other metals affixed to imaging funnels, in the hope of determining a more accurate date of when the effect will occur.

Although the team estimates that the crater is 100 million years old, they said it most likely occurred between 250 million and 40 million years.

Zircon and other materials deep in the hole that have been vaporized and recrystallized may also shed light on when the event occurred. Resources Reports.

“The energy released upon the asteroid collision will be greater than the energy collected from every atomic test ever conducted,” Myers told Resource.ly.

Ancient plant material has also been discovered in the sediments, which will be further analyzed for microscopic pollen to obtain a more accurate date of when the hole was filled.

Ancient plant material has also been discovered in the sediments, which will be further analyzed for microscopic pollen to obtain a more accurate date of when the hole was filled.

However, the Or Banda crater is five times larger than the famous Wolfe Creek Crater in Australia located in the north of the state. Wolf Creek formed from a meteor that is estimated to have collided with Earth 300,000 years ago

However, the Or Banda crater is five times larger than the famous Wolfe Creek Crater in Australia located in the north of the state. Wolf Creek formed from a meteor that is estimated to have collided with Earth 300,000 years ago

If this crater is struck during the Cretaceous period, it will have no effect on the age of the dinosaurs, which fell victim to an asteroid that left a crater that collided about 90 miles in what is now the Mexican Yucatan Peninsula about 66 million years ago.

However, the Or Banda crater is five times larger than the famous Wolfe Creek Crater in Australia located in the north of the state.

Wolf Creek formed from a meteor that is estimated to have collided with Earth 300,000 years ago.

The meteorite left a massive 2,890-foot-high hole in the ground, which can be seen on the surface.

It was believed to be the second largest hole in the world.

Killing Dinosaurs: How a City-Size Steroid Cleared 75 Percent of All Animal and Plant Species

About 65 million years ago the non-avian dinosaurs were wiped out and more than half of the world’s species wiped out.

This mass extinction paved the way for the emergence of mammals and the emergence of humans.

The Chicxulub asteroid is often cited as a possible cause of the Cretaceous and Paleogene extinction.

The asteroid hit a shallow sea in what is now the Gulf of Mexico.

READ  Scientists get rid of gentle on how the blackest fish in the sea 'disappear'

The collision unleashed a huge cloud of dust and soot that led to global climate change, wiping out 75 percent of all animal and plant species.

The researchers claim that the soot necessary for such a global catastrophe could only come from a direct impact on rocks in shallow waters around Mexico, which are particularly rich in hydrocarbons.

Experts believe that within 10 hours of the impact, a massive tsunami hit the Gulf Coast.

About 65 million years ago the non-avian dinosaurs were wiped out and more than half of the world's species wiped out. The Chicxulub asteroid is often cited as a possible cause of the Cretaceous and Paleogene Extinction Event (stock image)

About 65 million years ago the non-avian dinosaurs were wiped out and more than half of the world’s species wiped out. The Chicxulub asteroid is often cited as a possible cause of the Cretaceous and Paleogene Extinction Event (stock image)

This caused earthquakes and landslides as far away as Argentina.

But while waves and explosions were the organisms that lived at the time weren’t just experiencing the waves – the heat was much worse.

While investigating the event, researchers found small particles of rock and other debris that were released into the air when the asteroid shattered.

These tiny particles, called globules, covered the planet with a thick layer of soot.

Experts explain that the loss of sunlight caused a complete collapse of the water system.

This is because the phytoplankton base of nearly all aquatic food chains has been phased out.

More than 180 million years of evolution that brought the world to the Cretaceous point is thought to have been destroyed in less than the life of Tyrannosaurus Rex, which was about 20 to 30 years old.

Leave a Reply

Your email address will not be published. Required fields are marked *