Introducing 'Banjo' from prehistoric Australia - (no relation to Banjo
Patterson) -Australovenator wintonensis is his official title. Scientists have
discovered a frightening weapon used by one of Australia's deadliest prehistoric
predators to attack its prey...
A bizarre bony-toothed, giant bird fossil, with a 5m wingspan, has been
discovered in Victoria.
The 5-million-year-old giant bony-toothed bird Pelagornis. (Credit: Museum
Victoria / Peter Trusler)
BIZARRE GIANT BONY-TOOTHED birds once soared over Australia, palaeontologists
have discovered.
The Pelagornis, with a wingspan of 5m, was the largest flying animal to exist
on Earth after the extinction of pterosaurs 65 million years ago.
Dated to five million years old, the fossil leg bone discovered in Beaumaris
Bay in Melbourne, Victoria, by palaeontologist Erich Fitzgerald from Museum
Victoria, gives new insight into the evolution of seabirds in Australia.
"Pelagornis is just one of Victoria's long-lost marine megafauna, which
included bus-sized sharks, giant penguins, killer sperm whales and dugongs. Life
was larger back then," said Erich in a statement.
Bony-toothed birds
Pelagornis is part of the Pelagornithidae family, a group of ancient birds
which sport a tooth-like projection on their beaks. "Bony-toothed birds are
enigmatic extinct seabirds with a long history spanning over 50 million years,"
Erich said. "They were previously known from all continents except
Australia...We knew next to nothing about the evolution of seabirds in Australia
[and] this finding shows us that there has been a significant change in seabird
diversity between five million years ago and now."
http://www.australiangeographic.com.au/journal/giant-bony-toothed-bird-fossil-found-in-australia.htm
http://www.australiangeographic.com.au/journal/aussie-banjo-dinosaur-had-giant-claw.htm