Assertion: guyot's top | /r/HasProperty | interpreted
Facets:
value: as having formed during subaerial erosion
type: TEMPORAL
Source sentences:
text: The flat top of Echo Bank has been interpreted as having formed during subaerial erosion, implying that the seamount was once an island although the evidence for such is less clear than at Tropic Seamount and alternative explanations for the flat summit exist.