Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Fossil Hominid Sites of South Africa' has mentioned 'Cave' in the following places:
Occurrence Sentence Text Source
Later in 1948, Robert Broom identified the first hominid remains from Swartkrans cave.
He then initiated his three-decade work at Swartkrans cave, which resulted in the recovery of the second-largest sample of hominid remains from the Cradle.
In October 2013, Berger commissioned geologist Pedro Boshoff to investigate cave systems in the Cradle of Humankind for the express purpose of discovering more fossil hominin sites.
Cavers Rick Hunter and Steven Tucker discovered hominid fossils in a previously unexplored area of the Rising Star/Westminster Cave System assigned site designation UW-101.
[12][13][14] Most remarkably, besides shedding light on the origins and diversity of our genus, H. naledi also appears to have intentionally deposited bodies of its dead in a remote cave chamber, a behaviour previously thought limited to humans.
[15][16] In the last days of the Rising Star Expedition, cavers Rick Hunter and Steven Tucker discovered additional fossil hominid material in another portion of the cave system.
Thus, the breccia representing the cave fillings contains the fossilised remains of hominids, their lithicultural remains (from about 2.0 million years onwards), fossils of other animals, plants and pollen, as well as geochemical and sedimentological evidence of the conditions under which each member of the deposits was laid down.