Ayla is the main character of Jean Auel's Earth's Children novels. She is a Cro-Magnon woman who was raised by Neanderthals. Ayla was played by Daryl Hannah in the 1986 movie The Clan of the Cave Bear. Ayla's character has been described as an example of the "rebellious primordial" that conquers adversity with wit and will.
Ayla is orphaned as a young Cro-Magnon child when an earthquake opens a fissure in the ground into which the camp of her parents and the group of which they are part fall and are destroyed. Ayla is swimming nude in the river beside the campsite when the earthquake starts and watches the tragedy in horror. Wandering aimlessly, alone, frightened, hungry and helpless, Ayla eventually encounters a cave lion which chases her into a narrow crack in a rock wall. Attempting to pull Ayla out, the lion gashes open Ayla's leg, leaving four deep parallel wounds on her thigh. After a day spent hiding in terror and driven by thirst, Ayla, emerges from her hiding place to drink at the nearby stream and then collapses, delirious from fever and starvation. There she is found by a group of Neanderthals, a "Clan" led by Brun, and adopted by Iza, that Clan's medicinewoman or healer. Though neither Iza, Ayla's adoptive mother, nor Creb, the "Mog-ur" (a Shaman-like character) her adoptive father, know Ayla's age for certain, author Jean Auel places Ayla at the age of five years in the book's second paragraph, and her foster family eventually guesses her age accurately.
See The Clan of the Cave Bear, The Valley of Horses, The Mammoth Hunters, The Plains of Passage, The Shelters of Stone and The Land of Painted Caves for a detailed synopsis of Ayla's life.