Complex sentence: Between the demolition and rebuilding, an archaeological dig found Roman remains dating from 63 AD to 383 AD, including a well with 19 metal vessels in an exceptional state of preservation, a ruler and the skull of a bear.
Split into simpler sentences: Between the demolition and rebuilding, an archaeological dig found Roman remains dating from 63 AD to 383 AD. These included a well with 19 metal vessels in an exceptional state of preservation, a ruler and the skull of a bear.