A prehistoric #crocodile measuring more than five metres long, dubbed the "swamp king", ruled south eastern Queensland waterways in Australia only a few million years ago, new research has found.
Researchers at University of Queensland identified the new species of prehistoric crocodile—which they named Paludirex vincenti—from fossils first unearthed in the 1980s."Its fossilised skull measures around 65 cms, so we estimate Paludirex vincenti was at least five metres long"
#Paludirex was one of the top predators in Australia a few million years ago, capable of preying on giant prehistoric marsupials. Various species of prehistoric crocodylians had existed in Australia, said study co-author Steve Salisbury from University of Queensland.
Ristevski said they named the species after Geoff Vincent who discovered the giant fossilised skull near the town of Chinchilla. "In Latin, 'Paludirex' means 'swamp king', and 'vincenti' honours the late Mr Vincent," he said.
Whether Paludirex vincenti went extinct as a result of competition with species like Crocodylus porosus is hard to say," said Salisbury.The alternative is that it went extinct as the climate dried,and the river systems it once inhabited contracted"
The 2020 Atlantic hurricane season ended with 30 named storms (All-time record), 13 hurricanes and six major hurricanes including five Category 4 hurricanes (All-time record).
#Evolution happens in the form of small, gradual, progressive changes over thousands, even millions of years. The tree of evolution acts as a guide to trace back the evolutionary pathway of a particular species to understand different traits it possesses.
The case of the most-popular ancient flying creature, #pterosaurs, however, was quite peculiar!
Just as the world began its counterattack against #COVID19 by launching large-scale #vaccination drives,novel #coronavirus has retorted using the oldest trick in the textbook: #mutation.
The new variants,which appear to be more adept at transmitting from one person to another, have given a bout of jitters to an already anxious world.While linked to the #UK and #SouthAfrica, the origin locations of these variants and just how far they have spread, remain unclear.
On Wednesday night last week, #CycloneNivar drenched several parts of north Tamil Nadu and south Andhra Pradesh. Exactly a week later, #CycloneBurevi is set to cause torrential downpour over southern Tamil Nadu and Kerala
#Burevi is a name suggested by the Maldives, as per the #cyclone naming guidelines set by the World Meteorological Organisation (WMO). #Burevi is not as strong as its predecessor, #Nivar, as the Bay of Bengal lacks the energy to feed the system further.
A new cosmic map has suggested that the #Earth is spiralling 2,000 light-years closer to the #BlackHole located at the centre of our #MilkyWay galaxy.Dont worry,our planet is not plunging into the black hole soon as it is still thousands of light-years away from the black hole.
The new map constructed by the #astronomers from the National Astronomical Observatory of Japan (NAOJ) is developed using data collected over the past 15 years. It places #Earth just 25,800 light-years away from the centre of the galaxy where the #BlackHole resides.