I want to know the answer to the following question:
From what period does fossilized pollen suggest an older date for angiosperm origin?
All the background I'm provided with is that "Based on current evidence, some propose that the ancestors of the angiosperms diverged from an unknown group of gymnosperms in the Triassic period (245–202 million years ago).". Is that enough to answer the question?
Answer: no