A woman has received serious injuries to her arm after being mauled by a shark off Australia's remote northwest coast. Royal Flying Doctor Service spokeswoman Joanne Hill said the 60-year-old woman was attacked Monday at Turquoise Bay, a picturesque tourist spot south of the coastal town of Exmouth. Hill said the woman would be flown from Exmouth more than 1,200 kilometers (740 miles) to the Western Australia state capital, Perth, for surgery on her right arm. Hill had no details of the type of shark involved or the circumstances of the attack.