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Fossil Record A palaeontological open-access journal of the Museum für Naturkunde
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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.
Articles | Volume 20, issue 2
Foss. Rec., 20, 147–157, 2017
https://doi.org/10.5194/fr-20-147-2017
Foss. Rec., 20, 147–157, 2017
https://doi.org/10.5194/fr-20-147-2017

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 et al.

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Latest update: 18 Oct 2021
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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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