Grisellatheca
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| Grisellatheca Temporal range:
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|---|---|
| Scientific classification Edit this classification | |
| Kingdom: | Plantae |
| Genus: | †Grisellatheca D.Edwards, C.H.Wellman & L.Axe, 1999 |
| Species: | †G. sulopensis
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| Binomial name | |
| †Grisellatheca sulopensis D.Edwards, C.H.Wellman & L.Axe, 1999
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Grisellatheca was a genus of land plant with branching axes.[1] It is known from charcoalified Early Devonian deposits, its type locality being the Brown Clee Hill lagerstatten.[2] Its Terahedraletes spores form permanent tetrads.[3]
Grisellatheca's internal anatomy comprises banded tubes, but it lacked an external cuticle.[3] It shows some liverwort characteristics, and is hesitantly assigned to this group.[3]
References
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