Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Lower Valley of the Awash' has mentioned 'Skeleton' in the following places:
Occurrence Sentence Text Source
The most spectacular discovery came in 1974, when 52 fragments of a skeleton enabled the famous Lucy to be reconstructed.
In 1974, the valley produced the most complete set of remains of a hominid skeleton, Australopithecus afarensis, nicknamed xe2x80x98Lucyxe2x80x99, dating back 3.2 million years.
A recovered female skeleton nicknamed xe2x80x98Ardixe2x80x99 is 4.4 million years old, some 1.2 million years older than the skeleton of Australopithecus afarensis xe2x80x98Lucyxe2x80x99.