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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retimonocolpites bernardii
Taxonomy
Retimonocolpites bernardii was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-48-576 (Catatumbo) Loc: 113.7X32.8 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1967 | Retimonocolpites bernardii González-Guzmán p. 52 figs. Plate XXV Figs. 3-3a |
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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.
†Retimonocolpites bernardii González-Guzmán 1967
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Diagnosis
Reference | Diagnosis | |
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A. E. González-Guzmán 1967 | Pollen grain monocolpate; furrow C α 1, C β 2, C 𝝲 1; sculpture type reticulate (diameter of lumina < 1 µ). Exine < 1 µ thick. Wall semitectate. Muri simplibaculate. Furrow broader towards the ends, probably with margo. |
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 2009 |
Age range: Middle Eocene or 48.60000 to 37.20000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Eocene | Colombia (Norte de Santander) | Retimonocolpites bernardii (136828) |