Image caption Azaria's parents were cleared over her disappearance in 1988

The parents of an Australian baby who vanished in 1980 have urged a coroner to rule that a dingo killed her.

Mother Lindy Chamberlain-Creighton said after the new inquest in the city of Darwin that she hoped for a "final finding" in baby Azaria's case.

She was convicted of murdering Azaria in 1982 but later cleared. An inquest recorded an open verdict in 1995.

The court in Darwin heard evidence on Friday that wild dogs could have killed the child. A decision is due next week.

Azaria's parents, who divorced after her disappearance on a camping trip in the Australian outback, have long argued that the open verdict has left room for doubt.

After Friday's hearing was adjourned, Ms Chamberlain-Creighton told reporters: "It gives me hope that this time Australians will finally be warned and realise that dingoes are a dangerous animal, and I also hope that this will give a final finding which closes the inquest into my daughter's death."

'Speculation and innuendo'

Azaria's parents presented new evidence cataloguing dozens of cases where dingoes attack and kill people.

Image caption Azaria's parents want to present new evidence of dingo attacks on humans How dangerous are dingoes?

Rex Wild, a former director of public prosecutions for the Northern Territory, where nine-week-old baby Azaria disappeared, described several of the attacks to the packed courtroom.

He said that if the evidence had been available for the 1995 hearing, the coroner would have ruled that a dingo could have been responsible for Azaria's disappearance.

"Although it may have been regarded as unlikely in 1980... it shouldn't be by 2011-12,'' he said. "With the additional evidence in my submission, your honour should accept on the balance of probabilities that the dingo theory is the correct one.''

Virtually ever since Azaria vanished from her tent near Uluru (Ayers Rock) in 1980, Australia has been engrossed by the question of whether she was taken by a dingo.

Azaria Chamberlain case 17 Aug 1980: Baby Azaria Chamberlain disappears from a campsite near Uluru (Ayers Rock) - her parents say she was taken by a dingo

Baby Azaria Chamberlain disappears from a campsite near Uluru (Ayers Rock) - her parents say she was taken by a dingo 1982: Mother Lindy Chamberlain-Creighton convicted of murder; father Michael Chamberlain found guilty of being an accessory

Mother Lindy Chamberlain-Creighton convicted of murder; father Michael Chamberlain found guilty of being an accessory 1986: Police find a piece of the baby's clothing in area of dingo lairs - case reopened

Police find a piece of the baby's clothing in area of dingo lairs - case reopened 1988: Both Lindy and Michael Chamberlain cleared of charges on 15 September

Both Lindy and Michael Chamberlain cleared of charges on 15 September 1995: Open verdict recorded following another inquest

Open verdict recorded following another inquest 24 Feb 2012: Fourth inquest opened

In 1982, Ms Chamberlain-Creighton was found guilty of her baby's murder and sentenced to life imprisonment, while Mr Chamberlain was found guilty of being an accessory.

Both were later exonerated on all charges, after the chance discovery of a fragment of Azaria's clothing in an area dotted with dingo lairs.

It was a case that divided Australians and was even turned into the film A Cry In The Dark, starring Meryl Streep.

Coroner Elizabeth Morris adjourned the hearing without issuing a decision - that is expected next week, the BBC's Duncan Kennedy in Sydney reports.

Three previous coroner's inquests have failed to agree on a cause of death.

Now the Chamberlains believe a dingo will finally and officially be blamed for Azaria's death, ending 31 years of speculation and innuendo, our correspondent says.