One of the biggest dinosaur footprints ever recorded has been unearthed in the Gobi Desert, researchers said today, offering a fresh clue about the giant creatures that roamed the earth millions of years ago.
A joint Mongolian-Japanese expedition found the giant print, which measures 106 centimetres long and 77 centimetres wide.
One of several footprints discovered in the vast Mongolian desert, the huge fossil was discovered last month in a geologic layer formed between 70 million and 90 million years ago, researchers said.It was naturally cast, as sand flowed into dents that had been left by the creature stomping on the once muddy ground.
The footprint is believed to have belonged to Titanosaur, a long-necked dinosaur, and could have been more than 30 metres long and 20 metres tall, according to researchers.
“This is a very rare discovery as it’s a well-preserved fossil footprint that is more than a metre long with imprints of its claws,” said a statement issued by Okayama University of Science.The Japanese university has been involved in the study with the Mongolian Academy of Science.
There was a time in the distant past when dinosaurs ruled the earth. Back then mammals were almost non-existent and the few that were present often became easy prey for these giant beasts.
Yet with a huge catastrophe that shook the earth, these dinosaurs disappeared leaving behind mammals which evolved into, among other species, primates and ultimately homo sapiens.
Today we can find indirect evidence of the existence of dinosaurs via the fossil remains they have left behind.
