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Bombacacidites grahamii
Taxonomy
Bombacacidites grahamii was named by Jaramillo and Dilcher (2001) [Type locality: La Regadera Creek near La Donjuana.
]. It is not extant. It is considered to be a form taxon. Its type specimen is UFP 53, 21 X 99.3, a microspore (Pollen grain). Its type locality is Regadera UFP 53, Catatumbo, Colombia, which is in an Eocene fluvial-deltaic sandstone/mudstone in the Mirador Formation of Colombia.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Bombacacidites grahamii Jaramillo and Dilcher p. 113 figs. plate 1, figs. 9-11 |
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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.
†Bombacacidites grahamii Jaramillo and Dilcher 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. A. Jaramillo and D. L. Dilcher 2001 | Bombacacidites-type, mid-sized (36 µm), nexine thickening at mesocolpia, sculpture fossulate at apocolpia, foveolate at mid-latitudes, and psilate at mesocolpia. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Early/Lower Eocene or 56.00000 to 48.07000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | Colombia | Bombacacidites grahamii (type locality: 29080) |