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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retitricolpites bonus
Taxonomy
Retitricolpites bonus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-15-600 (Catatumbo). Loc: 42.7X120.3 (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 bonus González-Guzmán p. 34 figs. Plate V Figs. 1-1e |
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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 bonus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain tricolpate, prolate; furrow C α 2, C β 3b, C γ 1; sculpture type reticulate (-foveolate), with elongated lumina of 9X6 μ; wall semitectate. Furrows with margo. Some otherwise identical grains show pore-like markings. Exine about 2μ thick; ectexine thicker than endexine. Columellae clearly discernible. Polar area about 10.5μ. |
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Eocene to the top of the Middle Eocene or 55.80000 to 37.71000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | Colombia (Norte de Santander) | Retitricolpites bonus (136756 136759) | |
| Middle Eocene | Colombia (Norte de Santander) | Retitricolpites bonus (136828 136918) |