Yavanna chimaerica
| Yavanna Temporal range: Aptian
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| Genus: | Yavanna Vera
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| Yavanna chimaerica Vera 2013
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Yavanna is an extinct genus of tree ferns known from the Early Cretaceous Cerro Negro Formation of what are now the South Shetland Islands, Antarctica.[1]
References
- ^ Vera, Ezequiel Ignacio (2013). "New cyathealean tree fern, Yavanna chimaerica gen. et sp. nov., from the Early Cretaceous of Livingston Island, Antarctica". Cretaceous Research. 44: 214–222. doi:10.1016/j.cretres.2013.04.011.
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