Assertion: conifer's cone | /r/HasProperty | discovered
Facets:
Source sentences:
text: Some of the current families and genera have long fossil records; for example, remarkably well-preserved and modern-appearing cones of the genus Araucaria dating to 160 million years ago have been discovered, and a well-preserved fossil pine cone dating to 130 million years ago can be compared directly with cones of living pine trees.