Caves hold the key to the past. Explain this statement.
Answers
Answer:
Caves could lead us our ancient times, how people used live at those times, their culture,& language etc...
Explanation:
Most of the cave’s key fossils come from a thick band of sandstone called layer 11. When researchers first dated animal bones and artifacts in this layer, the results varied widely, between 30,000 to 50,000 years ago. So Siberian researchers invited geochronologist Tom Higham of the University of Oxford in the United Kingdom to re-date the sequence. Higham’s team collected and radiocarbon-dated about 20 samples of artifacts and animal bones with cut marks, which presumably were discarded by ancient humans. Sediments holding the finger bone, at the bottom of layer 11, came out right at the limit of radiocarbon dating, and are likely older than 48,000 to 50,000 years, reported postdoc and archaeologist Katerina Douka of Oxford.