Complex sentence: One of the most spectacular landslips occurred on 24 December 1839, west along the coast in Devon belonging to Bindon Manor and known as "The Dowlands Landslip".
Split into simpler sentences: One of the most spectacular landslips occurred on 24 December 1839, west along the coast in Devon, in an area belonging to Bindon Manor. It was known as "The Dowlands Landslip".