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Retistephanocolpites finalis

Taxonomy
Retistephanocolpites finalis was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-72-417 (Catatumbo) Loc: 47.0X113.85 (micr. P0-58), a seed repro (Pollen grains), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Retistephanocolpites finalis González-Guzmán p. 44 figs. Plate XIII Figs. 5-5c

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
Pteridobiotina
superphylumCycadophytanae
RankNameAuthor
phylumMagnoliophytaCronquist et al.
genusRetistephanocolpitesLeidelmeyer 1966
speciesfinalis

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 stephanocolpate, spheroidal-subspheroidal; furrow C α 1, C β 2, C γ 1; sculpture type reticulate (diameter of lumina about 1.2 μ); muri simplibaculate. Exine about 2.5 μ thick. Wall intectate-semitectate. Furrows (5-6) very short.