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Pseudostephanocolpites perfectus
Taxonomy
Pseudostephanocolpites perfectus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-55-596 (Catatumbo) Loc: 122.2X45.6 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts. It is the type species of Pseudostephanocolpites.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Pseudostephanocolpites perfectus González-Guzmán p. 44 figs. Plate XIV Figs. 1-1c |
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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.
†Pseudostephanocolpites perfectus González-Guzmán 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| A. E. González-Guzmán 1967 | Pollen grain apparently stephanocolpate, equatorial limb spheroidal hexagonal; furrow C α 1, C β 1b, C γ 1; 'pseudocolpi' C α 2, C β 1a, C γ 2; sculpture type difficult to define, possibly reticulate-foveolate-baculate. Between polar area and equator the endexine is lacking and there grain showing polar areas; between these thickenings the 'pseudocolpi' are situated. Thickness of exine about 5 μ. |