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Corsinipollenites undulatus
Taxonomy
Corsinipollenites undulatus was named by Jaramillo and Dilcher (2001) [Specimens: UFP 43, 3.8 x 101.8; UFP 57, 20.5 x 113.]. It is not extant. It is considered to be a form taxon. Its type specimen is UFP 48, 17.3 x 87.9, a microspore (Pollen grain).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Jussitriporites undulatus González-Guzmán p. 56 figs. Plate XIX Figs. 3-3b |
| 2001 | Corsinipollenites undulatus Jaramillo and Dilcher p. 118 figs. plate 8, fig. 19 |
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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.
†Corsinipollenites undulatus Jaramillo and Dilcher 2001
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Invalid names: Jussitriporites undulatus González-Guzmán 1967 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. A. Jaramillo and D. L. Dilcher 2001 | Triporate, mid-sized (36-50 µm), exine 2- <3.5 µm thick, costae very well developed and protruding, with sculpture rugulate undulating. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: base of the Early/Lower Eocene to the top of the Middle Eocene or 56.00000 to 37.71000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | Colombia | Corsinipollenites undulatus (29142 29143 29144) | |
| Early/Lower Eocene | Colombia (Norte de Santander) | Jussitriporites undulatus (136759) | |
| Middle Eocene | Colombia | Corsinipollenites undulatus (28775 29073 29075 29076 29077 29078) | |
| Middle Eocene | Colombia (Norte de Santander) | Jussitriporites undulatus (136828 136918) |