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Psilatricolpites polaroides
Taxonomy
Psilatricolpites polaroides was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-73-574 (Catatumbo). Loc: 35.3X123.4, a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Psilatricolpites polaroides González-Guzmán p. 27 figs. 4-4a |
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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.
†Psilatricolpites polaroides 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 3, C γ 1; sculpture type psilate. Columellae clearly visible and digitate in the polar area. Furrows provided with a margo. Grains sometimes with equatorial constriction. Thickness of exine in polar area 4μ, at the equator about 2μ, ectexine thicker than the endexine; grain tektite, at least in equatorial area.
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