Assertion: continent's area | /r/HasProperty | tundra
Facets:
Source sentences:
text: The archaeological potential of the area was first identified in the early 20th century, and interest intensified in 1931 when a fishing trawler operating east of the Wash dragged up a barbed antler point that was subsequently dated to a time when the area was tundra.
text: The peat was found to contain a barbed antler point, possibly used as a harpoon or fish spear, 220 millimetres (8.5 in) long, which dated from between 4000 and 10,000 BC when the area was tundra.