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Phyllopteroides antarctica
Discussion
Diagnosis: Pinnules narrow to wide oblong; apices obtuse, blunt, and rounded (Plate IAD). Secondary veins acute, inserted at 128 to 338, marginal vein density 1828 per 10 mm. Margins are either denticulate or
dentate, teeth less than 1 mm long and wide; one vein per tooth.
Taxonomy
Phyllopteroides antarctica was named by Cantrill and Nagalingum (2005). It is not extant. Its type specimen is Fern, a plant debris.
Synonymy list
| Year | Name and author |
|---|---|
| 2005 | Phyllopteroides antarctica Cantrill and Nagalingum p. 87 figs. pl. 1, A-E. |
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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.
†Phyllopteroides antarctica Cantrill and Nagalingum 2005
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Late/Upper Albian or 106.30000 to 100.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Antarctica | Phyllopteroides antarctica (150511) |