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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Clavatricolpites gracilis
Taxonomy
Clavatricolpites gracilis was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-10-583 (Catatumbo). Loc: 43.1 X 122.1 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Clavatricolpites gracilis González-Guzmán p. 29 figs. Plate VIII 5-5d |
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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.
†Clavatricolpites gracilis González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain tricolpate, prolate-subprolate; furrow C α 2, C β 2, C γ I; sculpture type clavate (-gemmate). Diameter of clavae < I μ and length about I μ. Thickness of exine about 1.5 μ; ectexine (including sculpture) thicker than endexine. Grain apparently intectate. Furrows provided with a margo. Polar area 4 μ. |
Measurements
No measurements are available
No ecological data are available
Age range: Middle Eocene or 48.07000 to 37.71000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Colombia (Norte de Santander) | Clavatricolpites gracilis (136918) |