Research Paper on the Enantiornithine (Baby Bird caught 99 Milliion years ago in Burmese amber)

A baby bird from Dianosour time was caught in amber dated approximately back to 99 million years ago. The amber is 99 million years old according to scientists writing in the journal Gondwana Research.

Here are pictures of bird from different angles.

Sizes and Measurements:-

Size:  86 mm x 30 mm x 57 mm,

weighs: 78.16 g,

The bird belongs to the group of birds called Enantiornithes which extincted along with other spices of the time i.e. dinosaurs at the end of Cretaceous Period about 65 million years ago. The discovery is very interesting as it is providing wonderful information about the ancient birds in understanding that how they were different than modern birds. This discovery implements the most complete fossil which has been discovered till now in Burmese amber. It is minded in the Hukawng Valley in Northern Myanmar.

The new specimen, HPG-15-1, comes from the Angbamo site, Tanai Township (Myitkyina District, Kachin Province) of northern Myanmar. There has been publication of complete research paper on this fossil

Research Paper on This Amber 

The original specimen is housed and displayed in the Hupoge Amber Museum (=HPG), Tengchong City Amber Association, China; the 3D reconstruction is available to researchers through the Dexu Institute of Palaeontology (=DIP), China.
The two pieces of amber forming HPG-15-1 were examined with a Leica MZ 12.5 dissecting microscope with a drawing tube attachment. Photographs were taken using a Canon digital camera (5D Mark III, MP-E 65MM F/2.8 1-5X) fitted to a macro rail (Cognisys), and were processed using Helicon Focus 5.1 and Adobe Photoshop CS5 software to increase depth of field in the images. These images were supplemented with photos taken under long wavelength UV light, mapping resin flows.

HPG-15-1 was scanned with a MicroXCT 400 (Carl Zeiss X-ray Microscopy, Inc., Pleasanton, USA) at the Institute of Zoology, Chinese Academy of Sciences, Beijing. A single scan of the entire piece was not possible due to its large size. The different parts of the bird were scanned separately. The head, neck, wing, and hind limbs, were scanned with a beam strength of 60 KV, and an absorption contrast and a spatial resolution of 18.3298 μm, 18.3298 μm, 3.7795 μm, and 25.5308 μm, respectively.

 

 Results

The following bird parts are discussed in research paper. Unfortunately, the skull was split when the amber was cut (Figs. 1C; 2A-D). The ACCEPTED MANUSCRIPT ACCEPTED MANUSCRIPT rostrum is preserved in one section and the neck and most of the braincase in the other.

  1. Skull
  2.  Neck
  3. Partial wing
  4. Partial hind limbs
  5. Integumentary structures
  6. Head and neck
  7. Partial wing
  8. Partial hind limbs
  9. Partial tail
  10. Taxonomic Assessment
  11. Ontogenetic assessment

Click here to view complete report on this amber specimen XING + 2017 Enantiornithine hatchling in Burmese amber_ ACCEPTED VERSION

Source: http://terratreasures.com

 

 

A Giant Jade Stone Weighing 175 tonnes uncovered in Myanmar

According to BBC report and other authentic media, a giant jade stone has been unearthed in Myanmar. The stone is 4.3m (14ft) high and 5.8m (19ft) long, and is reportedly worth an estimated $170m (£140m).

It was found in a mine in the jade-producing Kachin state, in the north of the country.

Local politician U Tint Soe said the piece of jade was as big as two small houses.

“I assume that it is a present for the fate for our citizens, the government and our party as it was discovered in the time of our government. It’s a very good sign for us,” he said.

Myanmar, also known as Burma, is the source of nearly all of the world’s finest jadeite, a near-translucent green stone. Myanmar half of the GDP is depending upon Jade. China is its biggest market as Chinese takes jade as ” stone of heaven”.

A Meteorite Older Than Earth Discovered by Australian Geologists in outback Australia

Recently, the Desert Fireball Network of Curtin University traced the meteorites in Australian lake, Eyre. The total weight of meteorite is 1.7 Killo Gram. Its age is estimated around 4.5 billion years.

Photo: Curtin University/Desert Fireball Network

According to http://www.abc.net.au/ , recent discovery of meteorite plunged to Earth in the November. The team of Curtin University has been after this. However it was tracked later in remote spot in Australian Outback beside Lake Eyre.

Phil Bland, a geologist professor who is also a leader of team, extracted it from the soil by hand. He said,

“It was an amazing effort,” Bland said in a press release from the university. “We got there by the skin of our teeth.”

Professor Bland said. “It is older than the Earth itself. It’s the oldest rock you’ll ever hold in your hand.”

“It came to us from beyond the orbit of Mars, so in between Mars and Jupiter.”

Across WA and South Australia, a new observation of network of 32 remote cameras appears to be helping in finding meteorite.  The geologist and researchers spent on 3 days operations to get it. There were 2 researchers, an aerial spotter, quad bike, a drone and local aboriginal guides. It was very difficult to make observation from air due to stormy weather and rain.

The cameras (Desert Fireball Network) assisted in research area upto 500 meter. As per the researchers and geologists, the meteorite is a form of chondroitin. Or in other words, it is a stony meteorite. Early estimation is that it is 4.5 billion years old.

It is also observation by a few scientists that first Asteroid which stroke the Earth and became cause of dinosaurs extinction — It was broken up between Mars and Jupiter.

Reuters / NASA

The Cameras

The Desert Fireball Network records the picture of meteors during their falling. It is attached to a software which help in tracking direction, calculation of sped, landing zone and actual orbit of meteoric. It can tell the original body of the meteors from where it is coming. After finding the object, it can be further analyzed regarding its characteristics, chemical composition, or composition of actual body from where it has fallen apart. The scientists can observe the solar system through getting information from the observations and analysis of meteorite.

What is Meteorite?

Meteorite is a rocky fragment which has come from outer space from earth as a meteor. The Meteorite is consisted of 90% rock material and rest is based on iron and nickel. When any object or rock enters the earth atmosphere, it has to face various resistances on the way. Such as friction, environmental effects, chemical interaction, pressure. It can react or be affected by chemical interactions within atmosphere gases which make them heated or radiated. All these changes affect the object and make it in form of meteor. It falls on earth like a fireball. Because of this, it is also called shooting / falling star.

Only those meteorites survive which comes in a very large sizes. Most of the part becomes damaged or finished during atmospheric entry and on the way changes.