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Sparganiaceaepollenites delicata
Taxonomy
Sparganiaceaepollenites delicata was named by Mautino and Anzótegui (2002) [Botanical affinity: Typhaceae or Sparganiaceae]. It is considered to be a form taxon. Its type specimen is CTES-PMP 1801b: 46/105,5, a seed repro (Pollen grain), and it is a 3D fossil preserving soft parts.
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Sparganiaceaepollenites delicata Mautino and Anzótegui p. 264 figs. 2Y and 3.A |
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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.
†Sparganiaceaepollenites delicata Mautino and Anzótegui 2002
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L. R. Mautino and L. M. Anzótegui 2002 | Pollen grain heteropolar, radiosymmetric, spheroidal, often folded. Monoporate, pore circular 3-5 μm in diameter without annulus. Exine 0.5 μm thick, faintly stratified. Surface micro reticulate, heterobrochate with lumina and muri of 0.5 μm or less. Reticulum with simplibaculate kurus, small and roundish to elongated meshes, irregularly distributed |
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2009 | |||||
Age range: Late/Upper Miocene or 11.60800 to 5.33300 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Miocene | Argentina (Catamarca) | Sparganiaceaepollenites delicata (137142) |