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Ctenolophonidites cruciatus
Taxonomy
Ctenolophonidites cruciatus 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 37, 18.4 x 111.5, a microspore (Pollen grain). Its type locality is Pinalerita UFP 37, Llanos foothills, Colombia, which is in an Eocene fluvial-deltaic sandstone/siliciclastic in the Areniscas de el Limbo Formation of Colombia.
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Ctenolophonidites cruciatus Jaramillo and Dilcher p. 121 figs. Plate 9, fig. 4-5 |
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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.
†Ctenolophonidites cruciatus Jaramillo and Dilcher 2001
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. A. Jaramillo and D. L. Dilcher 2001 | Ctenolophonidites-type, 4-colpate, mid-sized (30 µm), psilate, ridge cross-like. |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Middle Eocene or 47.80000 to 37.71000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Eocene | Colombia | Ctenolophonidites cruciatus (type locality: 28861) |