Fossil Record
Fossil Record
Fossil Record
Articles | Volume 20, issue 2
Articles | Volume 20, issue 2
https://doi.org/10.5194/fr-20-147-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/fr-20-147-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Articles | Volume 20, issue 2
Research article
 | 
12 Apr 2017
Research article |  | 12 Apr 2017

Problems related to the taxonomic placement of incompletely preserved amber fossils: transfer of the Paleogene liverwort Cylindrocolea dimorpha (Cephaloziellaceae) to the extant Odontoschisma sect. Iwatsukia (Cephaloziaceae)

Kathrin Feldberg, Jiří Váňa, Alfons Schäfer-Verwimp, Michael Krings, Carsten Gröhn, Alexander R. Schmidt, and Jochen Heinrichs

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Latest update: 07 May 2024
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Short summary
A revision of amber fossils assigned to Cylindrocolea dimorpha has yielded evidence of the presence of underleaves, which have not previously been reported for this species and conflict with the current circumscription of the family. We transfer the fossil species to Odontoschisma and propose the new combination O. dimorpha. Our reclassification concurs with hypotheses on the divergence times of Cephaloziaceae derived from DNA sequence data.
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