Scientific News Biology To unknown science animals and plants HUGE DINOSAUR FIND IN QUEENSLAND
HUGE
DINOSAUR FIND IN QUEENSLAND
The biggest dinosaur fossil ever found in
Australia was announced yesterday at the Queensland
Museum. Dubbed 'Elliott', the sauropod dinosaur was found near Winton in
western Queensland.
Dr Steve Salisbury, honorary research fellow at the museum, said the fossil
could represent the first evidence of a unique group of sauropods.
"Previously people have suggested that the Australian sauropods belonged to
a group that are fairly much spread through most of Gondwana," he told ABC
Radio's World Today.
"But there's a good chance with Elliott we could see the emergence of what
could be a uniquely Australian group of sauropods."
Experts are hopeful that full excavation of the fossil will unearth Australia's
most complete skeleton of a sauropod, one of the largest dinosaurs to roam the
continent.
The bones originally taken from the site to the
Queensland Museum were all exposed on the surface, and about five per cent of
the skeleton has been excavated so far.
The distribution of the bones indicates that there are likely to be many more in
the soil.
The exact location of the skeleton has been kept confidential to try to prevent
vandalism or theft from the site.
The sauropod dinosaur was a long-necked plant-eater that grew up to 21 metres
long. It existed 95 million years ago, when Australia was still part of
Gondwanaland.
But while the sauropod is the biggest dinosaur on the continent represented by
skeletal remains, Australia is also home to fossilised tracks from the largest
known dinosaur in the world.
The tracks, in Broome, are of approximately the same age as the sauropod remains.
"These tracks are about one and half metres in diameter, so from that sense
this discovery at Winton would be a kind of gecko," Dr Mike Archer,
Director of the Australian
Museum, told ABC Radio's World Today.
"We do know that although [the sauropod] is the biggest one that we've
found so far in Australia, or anybody's found, there are bigger ones yet."
The team leader on the project is Dr Alex Cook, curator of Geology and
Invertebrate Fossils at Queensland Museum. He is assisted by Mr Scott Hocknull
and Dr Steve Salisbury.
Source of the given news and the copyrights
belong to a ABC
Online News
Publishing date: October 17, 2001
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