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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retitricolpites incisus
Taxonomy
Retitricolpites incisus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-47-575 (Catatumbo). Loc: 40.8X113.9 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Retitricolpites incisus González-Guzmán p. 31 figs. Plate III Figs. 1-1f |
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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.
†Retitricolpites incisus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain tricolpate, spheroidal-subspheroidal; furrow C α 1, C β 2, C γ 2. Sculpture type reticulate, muri simplibaculate (diameter of lumina 2 μ); Grain semitectate. Furrows relatively short (grain brevicolpate). Thickness of exine 3.2 μ; ectexine thicker than endexine. Polar area rather large. |
Measurements
No measurements are available
No ecological data are available
Age range: Middle Eocene or 48.07000 to 37.71000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Colombia (Norte de Santander) | Retitricolpites incisus (136828 136918) |