Most of the basin is covered by Quaternary sands, below which, at about depth, are clays of the Pliocene with a mean thickness of approximately.
Below the sands, at about depth, are clays of the Pliocene with a mean thickness of approximately. Most of the basin is covered by Quaternary sands.
Most of the basin is covered by Quaternary sands. Below the sands, at about depth, are clays of the Pliocene with a mean thickness of approximately.
Most of the basin is covered by Quaternary sands. Below the sands, at about depth, are clays of the Pliocene with a mean thickness of approximately.