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Racemonocolpites racematus
Taxonomy
Monocolpites racematus was named by Van der Hammen (1954). It is considered to be a form taxon. Its type specimen is Slide F-III-49-578 (Catatumbo). Loc: 115.3X578 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts. It is the type species of Racemonocolpites.
It was recombined as Racemonocolpites racematus by Van der Hammen (1954), González-Guzmán (1967).
It was recombined as Racemonocolpites racematus by Van der Hammen (1954), González-Guzmán (1967).
Synonymy list
| Year | Name and author |
|---|---|
| 1954 | Racemonocolpites racematus Van der Hammen |
| 1967 | Racemonocolpites racematus González-Guzmán p. 50 figs. Plate XXV Figs. 6-6a |
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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.
†Racemonocolpites racematus Van der Hammen 1954
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain monocolpate, globular to ovoid; furrow C α 1b, C β 1, C γ 1; sculpture type gemmate with transitions to clavate. Diameter of 'gemmae' 2-3 μ. Thickness of exine about 2 μ; ectexine thicker than endexine. Grain probably intectate. |