Assertion: cycad | /r/CapableOf | outlast mass extinctions
Facets:
Source sentences:
text: Cycads are also impressive survivors, having existed for nearly 300 million years, outlasting ice ages, volcanic eruptions, meteor strikes, and mass extinctions.
text: They date back 340 million years and have survived three mass extinctions.
text: The cycads and their look-alike ancestors have been around 280 million years and have survived several mass extinctions.