Question :
In the following question, a sentence is divided into five parts (A), (B), (C), (D) and (E). The part of the sentence given in bold does not contain any error. The error, if any, will only be in one of the remaining four parts of the sentence. Choose the option with the part containing the error and mark it as your answer. If the sentence is free from errors. Mark 'no error' as your answer.
A fresh analysis of 171 shells, found in a (A)/ Neanderthal archaeological site in Italy, suggests that (B)/ these long-extinct population used to dive for tools (C)/ on the ocean bottom, long before the arrival (D)/ of modern humans and their fishing practices.