Assertion: asthenosphere's presence | /r/CapableOf | give measurable magnetic properties
Facets:
Source sentences:
text: More important, because the presence of magnetite gives the basalt measurable magnetic properties, these newly discovered magnetic variations provided another means to study the deep ocean floor.
text: More important, because the presence of magnetite gives the basalt measurable magnetic properties, these newly discovered magnetic variations provided another means to study the deep ocean floor.