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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retistephanocolpites angeli
Taxonomy
Retistephanocolpites angeli was named by Leidelmeyer (1966). It is considered to be a form taxon. It is a 3D fossil preserving soft parts. It is the type species of Retistephanocolpites.
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Retistephanocolpites angeli Leidelmeyer |
| 1967 | Retistephanocolpites angeli González-Guzmán |
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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.
†Retistephanocolpites angeli Leidelmeyer 1966
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain stephanocolpate, spheroidal; furrow C α 1, C β 2, C γ 1; sculpture type reticulate (average diameter of lumina 0.8 μ). Muri simplibaculate and semitectate-intectate. Grains with 3-6 furrows. Exine about 2 μ thick. Polar area 16 μ. |
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Paleocene to the top of the Middle Eocene or 58.70000 to 37.71000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Paleocene | Colombia | Retistephanocolpites angeli (28434 28439 28563 28567 28568) | |
| Early/Lower Eocene | Colombia (Norte de Santander) | Retistephanocolpites angeli (136759) | |
| Middle Eocene | Colombia (Norte de Santander) | Retistephanocolpites angeli (136828 136918) |