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Gorgeous Egyptian Art From 4,600 Years Ago Reveals an Extinct Goose


Gorgeous Egyptian Art From 4,600 Years Ago Reveals an Extinct Goose
24 FEBRUARY 2021
Artwork that had adorned the walls of an Egyptian prince s tomb for more than four millennia has been found to contain images of a bird completely unknown to modern science - until now.
 
Although archaeologists have been eyeing the representations of local waterfowl since the fresco s discovery at the dig site of Meidum in 1871, it s taken an evolutionary biologist s clever taxonomic sleuthing to see the birds for what they really were.
Last year Anthony Romilio from the University of Queensland in Australia took a closer look at the six birds represented in a famous piece known as the Meidum Geese, a 4,600-year-old painting historians describe as one of the great masterpieces of the Egyptian animal genre . ....

Al Qahirah , Anthony Romilio , Egyptologist Luigi Vassalli , University Of Queensland , Museum Of Egyptian Antiquities , Meidum Geese , Italian Egyptologist Luigi Vassalli , Egyptian Antiquities , Arch Sci , Amp Quot , பல்கலைக்கழகம் ஆஃப் குயின்ஸ்லாந்து , அருங்காட்சியகம் ஆஃப் எகிப்தியன் தொல்பொருட்கள் , மீடம் கீஸ் , எகிப்தியன் தொல்பொருட்கள் , வளைவு அறிவியல் ,

Defunct Species of Goose Recognised From Egypt's 'Mona Lisa'


Close
Geese portrayed in an old Egyptian tomb were not of any species alive presently, a thorough examination confirms. Rather, there are valid reasons to think they were an honest indication of an extinct species, providing us an insight into how birds appeared. We would have never seen this variation of geese in any other way.
(Photo : Tobias Bjorkli)
Egypt s Meidum Pyramid  
Old Egyptian art may not be the first image when seeking for factual pictures of species no longer with us. Moreover, all the gods with the head of animals and physiques of human Egyptian artists miss-imitation of human activity has been celebrated in song. ....

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Scientists Have Grown Microbes on Actual Rock Bits From Mars


Scientists Have Grown Microbes on Actual Rock Bits From Mars
23 FEBRUARY 2021
Rock from Mars is a rare and precious resource here on Earth. So far, the only samples we have are chunks of meteorite, dislodged from the red planet and travelling through the Solar System until they smack into Earth.
 
A small piece of this invaluable stuff has just been put to a fascinating use: Scientists ground up a small piece of the Martian Black Beauty meteorite, and used it to grow extremophile microbes.
This not only demonstrates that life could actually exist in real Martian conditions, it provides astrobiologists with new biosignatures they could use to look for signs of ancient life in the crust of Mars. ....

Noachian Martian , Tetyana Milojevic , Communications Earth Environment , University Of Vienna , Solar System , Martian Black Beauty , Black Beauty , Communications Earth , Amp Quot , தகவல்தொடர்புகள் பூமி சூழல் , பல்கலைக்கழகம் ஆஃப் வியன்னா , சூரிய அமைப்பு , செவ்வாய் கருப்பு அழகு , கருப்பு அழகு , தகவல்தொடர்புகள் பூமி , செவ்வாய் கிரகம் ,

Ancient Northland swamp kauri solves 42,000 year old mystery


Ancient Northland swamp kauri solves 42,000 year old mystery
21 Feb, 2021 05:00 PM
7 minutes to read
Some of this giant ancient swamp kauri tree uncovered at Ngāwhā has been used by researchers to confirm the date when the Earth reversed its magnetic poles. Photo / Peter de Graaf
Northern Advocate
Ancient swamp kauri from Northland has been used to confirm a temporary breakdown of Earth s magnetic field 42,000 years ago sparked major climate shifts leading to global environmental change and mass extinctions.
A new international study using ancient swamp kauri from Ngāwhā shows this dramatic turning point in Earth s history was triggered by a reversal of Earth s magnetic poles and changing solar winds. ....

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