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Taxonomy
Geinitzia was named by Endlicher (1847). It is not extant. It is considered to be a form taxon. Its type is Geinitzia cretacea.
It was assigned to Coniferales by Endlicher (1847); and to Taxodieae by Knowlton (1919).
It was assigned to Coniferales by Endlicher (1847); and to Taxodieae by Knowlton (1919).
Species
G. biforma, G. cretacea (syn. Sedites rabenhorstii) (type species), G. formosa, G. jenneyi, G. reichenbachi
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Sedites Geinitz |
| 1847 | Geinitzia Endlicher |
| 1919 | Geinitzia Knowlton |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Geinitzia Endlicher 1847
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†Geinitzia biforma Lesquereux 1875
†Geinitzia formosa Heer 1871
†Geinitzia jenneyi Fontaine 1899
†Geinitzia reichenbachi Geinitz 1842
Invalid names: Sedites Geinitz 1842 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Wuchiapingian to the top of the Campanian or 259.51000 to 72.20000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | Russian Federation | G. sp. (30689) | |
| Changhsingian | Russian Federation (Vologda) | G. sp. 1 (30687) | |
| Early/Lower Cretaceous | USA (Wyoming) | G. Jenneyi (34837 34865) | |
| Early/Lower Cenomanian | France (Charente-Maritime) | G. reichenbachii (119082) | |
| Early/Lower Cenomanian | Canada (Alberta) | G. formosa (35090 35091) | |
| Late/Upper Santonian | Canada (Alberta) | G. formosa (35082 35085 35093) | |
| Late/Upper Santonian - Campanian | USA (North Carolina) | G. reichenbachii (29010) | |
| Campanian | USA (North Carolina) | G. reichenbachii (28410) | |
| Late/Upper Campanian | USA (New Mexico) | G. formosa (24180) | |
| Late/Upper Campanian - Early/Lower Maastrichtian | Argentina (Mendoza) | G. sp. (168549) |