Assertion: continent's area | /r/HasProperty | abandoned at same time
Facets:
value: as the tsunamis
type: TEMPORAL
Source sentences:
text: A study published in 2014 suggested that the only remaining parts of Doggerland at the time of the Storegga Slide were low-lying islands, but supported the view that the area had been abandoned at about the same time as the tsunamis.