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Monoporites annuloides
Taxonomy
Monoporites annuloides was named by González-Guzmán (1967). It is considered to be a form taxon. Its type specimen is Slide F-III-96-579 (Catatumbo) Loc: 36.5X114.6 (micr. P0-58), a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
Year | Name and author |
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1967 | Monoporites annuloides González-Guzmán p. 54 figs. Plate XVI Figs. 2-2b |
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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.
†Monoporites annuloides González-Guzmán 1967
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Diagnosis
Reference | Diagnosis | |
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A. E. González-Guzmán 1967 | Pollen grain monoporate, spheroidal-subspheroidal; pore P α 3b, P β 3b, P γ 1; sculpture type psilate-microverrucate. Pore about 9 μ in diameter, with annulus about 3 μ in diameter. Thickness of exine < 1 μ, ectexine about as thick as endexine. Grain probably tectate. |