AN Australian coroner has ruled that a baby girl who disappeared from a beauty spot 32 years ago was taken by a dingo.

Nine-week-old Azaria Chamberlain disappeared from her parents' tent near what was then known as Ayers rock in a case that bitterly divided Australians and inspired a Meryl Streep film. Her parents, Lindy Chamberlain-Creighton and Michael Chamberlain, had maintained the wild dog had taken their child from the beginning.

The first inquest in 1981 also blamed a dingo. But a second inquest one year later charged Ms Chamberlain-Creighton with murder and her husband with being an accessory after the fact.

Then-pregnant Ms Chamberlain-Creighton was convicted and served more than three years in prison before that decision was overturned. Mr Chamberlain was convicted of being an accessory but later cleared. A third inquest then left the cause open.

The eyes of the now-divorced couple welled with tears as the findings of the fourth and last inquest into their daughter's disappearance were announced.

"We're relieved and delighted to come to the end of this saga," a tearful but smiling Mrs Chamberlain-Creighton told reporters outside the court.

Mr Chamberlain said: "This has been a terrifying battle, bitter at times, but there's now a chance to put our daughter's spirit to rest."

He said his quest for a death certificate that acknowledged his daughter had been killed by a dingo had seemed to be a "mission impossible", and added: "This battle to get to the legal truth about what caused Azaria's death has taken too long.

"However, I am here to tell you that you can get justice even when you think that all is lost. But truth must be on your side."

One of the jurors who convicted the mother, Yvonne Cain, said: "I'm absolutely thrilled to bits. I'd always had my doubts and have become certain she's innocent. When people say she's guilty, I say: 'You have no idea what you're talking about – I was there.'"

The case became famous internationally through the 1988 movie A Cry in the Dark.

Many initially did not believe a dingo was strong enough to take the baby. Opinion swayed against the couple – some spat on Mrs Chamberlain-Creighton and howled like dingoes outside her house.

No similar attacks had been documented at the time, but in recent years the wild dogs native to Australia have been blamed for three fatal attacks on children.

Few doubt the couple's story now, but the latest inquest made it official that Azaria was killed in a dingo attack.

An expert on dingo behaviour, Brad Purcell, said he was not surprised one would enter a tent and take a baby while older siblings slept. Mr Purcell suspects many people blamed Mrs Chamberlain-Creighton for leaving the baby in a tent where a dingo could have been attracted by her crying.

He said: "She was almost being condemned because she wasn't acting as a responsible parent."

However, not all Australians accept the latest ruling. A policeman who was at Ayers Rock the night Azaria disappeared said he still believes there was some human intervention.

Frank Morris, who has since retired, said that he was not trying to blame the parents, but thought someone played a part in moving clothing Azaria wore that night. He added: "We don't know who. That is the $64,000 dollar question."

Azaria's parents and her three siblings, including sister Kahlia, born in prison, collected the new death certificate.

Coroner Elizabeth Morris said she was "satisfied that the evidence is sufficiently adequate, clear, cogent and exact and that the evidence excludes all other reasonable possibilities".

The latest inquest heard new evidence of dingo attacks, including three fatal attacks on children since the third inquest.

Ms Morris noted experts disagree on whether a dingo could have removed clothing worn by Azaria so neatly.

She said: "It would have been difficult for a dingo to have removed Azaria from her clothing without causing more damage than what was observed. However it would have been possible."