Complex sentence: The lack of ground deformation during eruptive activity suggests the magma chamber of Irruputuncu may be more than deep, which may be linked to the thickness of the crust beneath the Central Andes, ranging.
Split into simpler sentences: The lack of ground deformation during eruptive activity suggests that the magma chamber of Irruputuncu may be more than deep. Such a depth may be linked to the high thickness of the crust beneath the Central Andes, ranging.