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One Paper Out!

Hello backers!

Apologies for the long delay - the past year has been a whirlwind of research, much of which you helped to fund! One the papers that will be a direct result of your generosity has just been published in the journal Palaios - you can find the abstract here. If would like a copy of the paper, feel free to email me. I made sure to list all of you in the acknowledgments!

The paper compares decay experiments on two ferns and a cycad to the fossil record of ferns and seed ferns from the exceptional fossil locality Mazon Creek, which I described in my first lab note. My colleagues and I showed that despite the apparent 'fragility' of fern foliage, they decayed at the similar rates to the more robust cycad leaves - indicating that fern fossils have an equal chance of being fossilized, at least in relation to decay.

I have to get back to finishing up the other papers now! I leave you with the first figure of Locatelli et al. 2016, a selection of fern and seed fern fossils from Mazon Creek:

Best,

Emma

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About This Project

Plant fossils provide a record of the terrestrial ecosystem for the past 400 million years, but we do not fully understand the biases that are introduced during their formation. This project will explore how different groups of plants (e.g. flowering plants, conifers, Ginkgo, and ferns) decay. Knowing decay rates of different groups will allow us to better understand the fossil record and reconstruct ancient ecosystems.
Blast off!

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