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Psilatricolporites obscurus

Magnoliopsida -

Taxonomy
Psilatricolporites obscurus was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-15-600 (Catatumbo). Loc: 47.2X112.5 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Psilatricolporites obscurus González-Guzmán p. 37 figs. Plate IX Figs. 6-6b

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RankNameAuthor
kingdomPlantae
phylumSpermatophyta
classMagnoliopsidaCronquist et al. 1996
RankNameAuthor
genusPsilatricolporitesPierce 1961
speciesobscurus

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.

Diagnosis
ReferenceDiagnosis
A. E. González-Guzmán 1967Pollen grain tricolporate, subspheroidal; furrow C α 3, C β 2, C γ 1; pore P α 2, P β 1, P γ 2; sculpture type psilate. Columellae clearly discernible. Exine very thick (maximum thickness 4.8 μ); ectexine thicker than endexine. Polar area 7.6 μ. Equatorial colpus and conspicuous costae colpi present. Some grains verrucate in equatorial area.