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Retibrevitricolporites grandis

Taxonomy
Retibrevitricolporites grandis was named by Jaramillo and Dilcher (2001) [Type locality: Piñalerita Creek near Sabanalarga. PaleoDB number 28774. Paratype: UFP 49, 21.4 x 81.]. It is not extant. It is considered to be a form taxon. Its type specimen is UFP 33, 14.9 x 111.5, a microspore (pollen grain).

Sister species lacking formal opinion data
R. specious

Synonymy list
YearName and author
2001Retibrevitricolporites grandis Jaramillo and Dilcher p. 148 figs. Plate 15, Figs. 32-33

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RankNameAuthor
kingdomPlantae
superphylumTracheophyta
—Pteridobiotina
superphylumCycadophytanae
RankNameAuthor
phylumMagnoliophytaCronquist et al.
genusRetibrevitricolporitesLegoux 1978
speciesgrandis

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.

†Retibrevitricolporites grandis Jaramillo and Dilcher 2001
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Diagnosis
ReferenceDiagnosis
C. A. Jaramillo and D. L. Dilcher 2001Retibrevitricolporate, mid-sized (26-50 µm), pore costate, lumina 0.5-1.0 wide, uniform.
Measurements
No measurements are available
No ecological data are available

Age range: base of the Early/Lower Eocene to the top of the Middle Eocene or 55.80000 to 37.71000 Ma

Collections (19 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Eocene55.8 - 48.6Colombia Retibrevitricolporites grandis (28773 28774 29080 29142 29143 29151)
Middle Eocene47.8 - 37.71Colombia Retibrevitricolporites grandis (28775 28776 28861 28862 28865 29073 29074 29075 29076 29077 29078 29079 29157)