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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Longapertites perforatus
Taxonomy
Longapertites perforatus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-73-574 (Catatumbo) Loc: 118.9X33 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Longapertites perforatus González-Guzmán p. 52 figs. Plate XXIV Figs. 2-2b |
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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.
†Longapertites perforatus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Grain with a long aperture extending over about 2/3 of greatest circumference. Sculpture type: columellae arranged in a distinct, sometimes reticulate to foveolate pattern (diameter of lumina about 3 µ). Grains with clearly perforate tectum. Columellae and their pattern coarser in area opposite the aperture. Thickness of exine about 5.5 µ; ectexine thicker than endexine. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Middle Eocene or 47.80000 to 37.71000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Colombia (Norte de Santander) | Longapertites perforatus (136918) |