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Agathoxylon crasseradiatum
Agathoxylon crasseradiatum Marc Philippe, Rioult, J.-P. Rioult, Thév. Rev. Palaeobot. Palynol., 252: 13. 9 Feb 2018
- Name
- Agathoxylon crasseradiatum
- Rank
- Species
- Generic Name
- [Genus] Agathoxylon
- Replaced Name
- Cormaraucarioxylon crasseradiatum
- Authors (Pub.)
- Philippe M.
Rioult M.
Rioult J.-P.
Thévenard F.
- Publication
- A reappraisal of Lignier's Mesozoic fossil wood collection: ages, nomenclature and taxonomy [2018/2]
- Journal
- Review of Palaeobotany and Palynology
- Volume
- 252
- Page number
- 13
- Year
- 2018
- Fossil Status
- stems (wood)
- Stratigraphy
- Lower Cretaceous
- Strat. comment
- Late Aptian–Albian
- Location
- Trouville, Calvados, France
- Paleoregion
- Eurasia (Europe)
Data for Holotypus
- Repository
- Herbier de Caen (CN), Université de Caen Normandie, Caen, France
- Repository Number
- sample n°1, Lignier's collection
- Diagnosis
- Secondary xylem of the Agathoxylon type; growth-rings
poorly marked; tracheid walls adjacent to rays locally much thicker
than other tracheid walls; tracheid radial wall pitting uniseriate araucarian;
raysmostly 1–4 cells high; cross-fields araucarioid,with numerous
small cupressoid oculipores; some tracheids resiniferous,
sometimes septate.
