Complex sentence: The earliest known human settlement in Merseyside has been found at Greasby, dating from approximately 7000 BC. A rectangular floor of sandstone slabs and pebbles suggested regular use by the nomadic hunters of that period.
Split into simpler sentences: The earliest known human settlement in Merseyside has been found at Greasby. It dates from approximately 7000 BC. A rectangular floor of sandstone slabs and pebbles suggested regular use by the nomadic hunters of that period.