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Psilatricolporites operculatus minutus
Taxonomy
Psilatricolporites operculatus minutus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-40-485 (Catatumbo). Loc: 40.8X112.7 (micr. P0-58), a plant debris (Pollen grain), and it is a 3D fossil preserving soft parts.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Psilatricolporites operculatus minutus González-Guzmán p. 36 figs. Plate IX Figs. 1-1a |
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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.
†Psilatricolporites operculatus minutus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain tricolpate, spheroidal; C α 2, C β 1, C γ 2, pore P α b, P β 1, P γ 2; sculpture type psilate with granules at both sides of the furrows. Thickness of exine 1.2 μ; endexine hardly thicker than ectexine. Grain tektite: in some grains costae colpi visible. Polar area rather large. Furrows with operculum. |