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Foveotricolporites marginatus
Taxonomy
Foveotricolporites marginatus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-57-598 (Catatumbo) Loc: 118.5X34.4 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Foveotricolporites marginatus González-Guzmán p. 38 figs. Plate XII Figs. 2-2b |
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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.
†Foveotricolporites marginatus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain tricolporate, prolate-subprolate; furrow C α 1, C β 2-3, C γ 1-2; pore P α 1, P β 1, P γ 1; sculpture type foveolate (maximum diameter of lumina < 0.5 μ). Thickness of exine 1.5 μ, with ectexine about as thick as endexine. Wall presumably tektite. Colpi mostly with distinct margo. Polar area 5 μ. Pores not sharply outlined in some specimens. |