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Fagara piurana
Taxonomy
Fagara piurana was named by Berry (1929). It is considered to be a form taxon. It is a 3D fossil preserving soft parts. Its type locality is Belen, Punta PariƱas, which is in a Miocene/Oligocene terrestrial horizon in Peru.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1929 | Fagara piurana Berry |
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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.
†Fagara piurana Berry 1929
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Diagnosis
Reference | Diagnosis | |
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E. W. Berry 1929 | Seed small, sub-circular in profile, flattened on the hilum border, ovate in cross section, that is the upper edge in sharper and the lower edge more rounded. The hilum and raphe form a relatively large trough on the truncated side of the seed. The surface is marked by prominent, sharp, irregular ridges, or perhaps the ornamentation might be better described as consisting of irregular rows of variable closely spaced tubercles. The most nearly complete cast indicates a diameter of about 4.5 millimeters and a maximum thickness of 2.5 millimeters, but fragmentary specimens indicate that some of these seeds were of somewhat larger dimensions. |
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 2009 |
Age range: base of the Early/Lower Oligocene to the top of the Oligocene or 33.90000 to 23.03000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Oligocene | Peru (Piura) | Fagara piurana (64545) | |
Miocene - Oligocene | Peru | Fagara piurana (type locality: 139872) |