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Echimorphomonocolpites gracilis

Taxonomy
Echimorphomonocolpites gracilis was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-57-598 (Catatumbo). Loc: 120.5X34.7 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.

Synonymy list
YearName and author
1967Echimorphomonocolpites gracilis González-Guzmán p. 49 figs. Plate XXVIII Figs. 2-2b

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RankNameAuthor
genusEchimorphomonocolpites
RankNameAuthor
speciesgracilis

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 monocolpate, globular to ovoid; furrow C 1, C 1a, C 1-2; sculpture type echinate, but gemmae, micro-echinae and baculae also present. Furrow long and irregular. Maximum length of echinae 6.5 μ, maximum diameter 3.2 μ. Thickness of exine (excl. of echinae) about 2 μ; ectexine thicker than endexine.