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Donponoxylon jacksonii
Donponoxylon jacksonii Tidwell, B.B. Britt, W.W. Wright Rev. Palaeobot. Palynol., 196: 42. 26 Apr 2013
- Name
- Donponoxylon jacksonii
- Rank
- Species
- Generic Name
- [Genus] Donponoxylon
- Authors (Pub.)
- Tidwell W. D.
Britt B. B.
Wright W. W.
- Publication
- Donponoxylon gen. nov., a new spermatophyte axis from the Middle to Late Jurassic of Australia and New Zealand [2013/4]
- Journal
- Review of Palaeobotany and Palynology
- Volume
- 196
- Page number
- 42
- Year
- 2013
- Fossil Status
- stems (wood)
- Stratigraphy
- Jurassic
- Strat. comment
- Kumbarilla Beds
- Location
- Chinchilla–Miles area, Queensland, Australia
- Paleoregion
- Gondwana (Australia)
Data for Holotypus
- Repository
- Queensland Museum, Brisbane, Australia
- Repository Number
- QMF 7075 [part]; also MHS S26 [part] (Miles Historical Society (MHS) Museum, Miles, Australia)
Data for Paratypus
- Repository
- Brigham Young University, Provo, USA
- Repository Number
- BYU 20208 [pl. 4: 6]; CM 2006.33.1 [pl. 4: 5] (Canterbury Museum, Christchurch, New Zealand)
- Diagnosis
- Axes large; pith large; vascular segments stem-like, regularly
arranged around pith, round to generally pear- or cuneate-shaped in
cross section; both centripetal and centrifugal secondary growth present
in the segments; growth increments generally distinct; pitting mostly
contiguous, uniseriate; tangential pitting present; cross-field pits single,
thin bordered; rays uniseriate; peripheral secondary growth lacking.
