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Ontheodendron
Taxonomy
Ontheodendron was named by Sahni and Rao (1933). It is not extant.
It was assigned to Coniferales by Andrews (1970); and to Cycadophyta by Lakhanpal et al. (1976).
It was assigned to Coniferales by Andrews (1970); and to Cycadophyta by Lakhanpal et al. (1976).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Ontheodendron Sahni and Rao |
| 1959 | Cycadophytites Rao and Bose |
| 1970 | Cycadophytites Andrews |
| 1970 | Ontheodendron Andrews |
| 1976 | Ontheodendron Lakhanpal et al. |
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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. †Ontheodendron Sahni and Rao 1933
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Invalid names: Cycadophytites Rao and Bose 1959 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Triassic to the top of the Late/Upper Jurassic or 237.00000 to 145.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Triassic | Greenland | O. sternbergi (23467 23934 23941 23943) | |
| Late/Upper Jurassic | India (Jharkhand) | O. florinii (224706) |