Consider the following statements regarding the Paleolithic Age:

1. The Lower Paleolithic period in India corresponds to the Acheulian culture, which is marked by the use of hand-axes and cleavers made from quartzite.
2. The Middle Paleolithic phase saw the transition to Levalloisian techniques, resulting in the emergence of flake tools such as scrapers and borers.
3. Upper Paleolithic sites in India show evidence of blade and burin technology, with a clear association with the presence of Homo habilis.
4. The Bhimbetka rock shelters contain evidence of Paleolithic occupation with tools made of fossilized animal bones.

Which of the statements given above are correct?