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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Spinizonocolpites grandis
Taxonomy
Spinizonocolpites grandis was named by Jaramillo and Dilcher (2001) [Type locality: Piñalerita Creek near Sabanalarga.
]. It is not extant. It is considered to be a form taxon. Its type specimen is UFP 34, 11.4 x 111.2, a microspore (Pollen grain).
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Spinizonocolpites grandis Jaramillo and Dilcher p. 163 figs. Plate 20, Figs. 1-3 |
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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.
†Spinizonocolpites grandis Jaramillo and Dilcher 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. A. Jaramillo and D. L. Dilcher 2001 | Zonasulculate, large-sized (70-85 µm), tectate (1 µm thick), tectum finely reticulate, echinate, spines 4-5 µm long, 3-4 µm wide, 5-10 µm apart (3-5/100 sq µm), conical. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Middle Eocene or 48.07000 to 37.71000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Colombia | Spinizonocolpites grandis (28775 28776 28861 28862 28864 28865 28866 29073) |