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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Thecopteris major
Taxonomy
Thecopteris major was named by Miner (1935). It is not extant. Its type locality is Skansen 385, which is in a Cretaceous mire/swamp coal in Greenland. It is the type species of Thecopteris.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Thecopteris major Miner |
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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.
†Thecopteris major Miner 1935
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Cretaceous or 143.10000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cretaceous | Greenland | Thecopteris major (type locality: 32505) |