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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.

Synonymy list
YearName and author
1967Psilatricolporites operculatus minutus González-Guzmán p. 36 figs. Plate IX Figs. 1-1a

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
Pteridobiotina
superphylumCycadophytanae
RankNameAuthor
phylumMagnoliophytaCronquist et al.
genusPsilatricolporitesSah 1967
speciesoperculatus
subspeciesminutus

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 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.