Geinitzia (plant)

Geinitzia; Temporal range: late Cretaceous ; ~85–66 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Plantae
Clade:	Tracheophytes
Clade:	Gymnospermae
Division:	Pinophyta
Class:	Pinopsida
Order:	Pinales
Genus:	† Geinitzia ; Endlicher 1847
Species
	see text;

Last updated March 03, 2025

Geinitzia is an extinct genus of conifers, with an uncertain position within the group.^[1] Species belonging to the genus lived in the late Cretaceous and have been found in Argentina^[2] and Europe.^[3]^[4]

Species

A number of species have been described in Geinitzia.

Geinitzia cretacea^[4]

Geinitzia formosa^[4]

Geinitzia reichenbachii^[3]

Geinitzia schlotheimii^[4]

References

↑ Moreau, Jean-David; Airvaux, Jean; Hérisson, David (2018-08-01). "Turonian flora from the fossiliferous flints of Châtellerault (western France)". Comptes Rendus Palevol. Lagerstätten 2: Exceptionally preserved fossils Lagerstätten 2 : fossiles à conservation exceptionnelle. 17 (7): 435–442. Bibcode:2018CRPal..17..435M. doi:10.1016/j.crpv.2017.08.001. ISSN 1631-0683.
↑ C. Álvarez-Ramis, M. Prámparo, and O. H. Papú. 2004. Estudio preliminar de paleofloras cretácicas procedentes de la base de la Formación Loncoche (Mendoza, Argentina). Coloquios de Paleontología54:7-14
1 2 Moreau, Jean-David; Philippe, Marc; Néraudeau, Didier; Dépré, Eric; Le Couls, Matthieu; Fernandez, Vincent; Beurel, Simon (8 September 2021). "Paleohistology of the Cretaceous resin-producing conifer Geinitzia reichenbachii using X-ray synchrotron microtomography". American Journal of Botany. 108 (9): 1745–1760. doi: 10.1002/ajb2.1722 . PMID 34495546.
1 2 3 4 Halamski, A.T.; Kvacek, J.; Svobodová, M.; Durska, E.; Hermanova, Z. (2020). "Late Cretaceous mega-, meso-, and microfloras from Lower Silesia" (PDF). Acta Palaeontologica Polonica. 65 (4). doi:10.4202/app.00744.2020. S2CID 229379294 . Retrieved 21 September 2021.

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[1] Moreau, Jean-David; Airvaux, Jean; Hérisson, David (2018-08-01). "Turonian flora from the fossiliferous flints of Châtellerault (western France)". Comptes Rendus Palevol. Lagerstätten 2: Exceptionally preserved fossils Lagerstätten 2 : fossiles à conservation exceptionnelle. 17 (7): 435–442. Bibcode:2018CRPal..17..435M. doi:10.1016/j.crpv.2017.08.001. ISSN 1631-0683.

[2] C. Álvarez-Ramis, M. Prámparo, and O. H. Papú. 2004. Estudio preliminar de paleofloras cretácicas procedentes de la base de la Formación Loncoche (Mendoza, Argentina). Coloquios de Paleontología54:7-14

[MoreauEtal2021-3] 1 2 Moreau, Jean-David; Philippe, Marc; Néraudeau, Didier; Dépré, Eric; Le Couls, Matthieu; Fernandez, Vincent; Beurel, Simon (8 September 2021). "Paleohistology of the Cretaceous resin-producing conifer Geinitzia reichenbachii using X-ray synchrotron microtomography". American Journal of Botany. 108 (9): 1745–1760. doi: 10.1002/ajb2.1722 . PMID 34495546.

[Halamskietal2020-4] 1 2 3 4 Halamski, A.T.; Kvacek, J.; Svobodová, M.; Durska, E.; Hermanova, Z. (2020). "Late Cretaceous mega-, meso-, and microfloras from Lower Silesia" (PDF). Acta Palaeontologica Polonica. 65 (4). doi:10.4202/app.00744.2020. S2CID 229379294 . Retrieved 21 September 2021.

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