Detail of the fossilized fern leaf of Alethopteris serlii Westphalian Coal Measures, Carboniferous period, Somerset,

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Detail of the fossilized fern leaf of Alethopteris serlii, Westphalian Coal Measures, Carboniferous period, Somerset, UK.

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Size: 4256px × 2832px
Location: Somerset, UK.
Photo credit: © Jon Wilson / Alamy / Afripics
License: Licensed
Model Released: No

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