To be more accurate, his 400 myo (Early Devonian) fossil from Canada is a snapshot revealing what appears to be an intermediate stage of plant reproductive biology, prior to when a terrestrial plant produced spores all the same size. When each plant produced a range of different spore sizes.
The abstract sucks, providing virtually no detail:
That's it.
And Bonacorsi is Nikole K. Bonacorsi, a visiting assistant professor at Brown University's Department of Ecology and Evolutionary Biology.
For a little more on it:
And
The abstract sucks, providing virtually no detail:
That's it.
And Bonacorsi is Nikole K. Bonacorsi, a visiting assistant professor at Brown University's Department of Ecology and Evolutionary Biology.
For a little more on it:
And
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