| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Xanthopsis brasiliana
Taxonomy
Xanthopsis brasiliana was named by Maury (1930). It is not a trace fossil. Its type locality is Right bank of Rio Gramame (Sphenodiscus zone), which is in a Maastrichtian carbonate limestone in the Gramame Formation of Brazil.
Synonymy list
| Year | Name and author |
|---|---|
| 1930 | Xanthopsis brasiliana Maury p. 110 figs. pl. 4, figs. 1, 2 |
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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.
†Xanthopsis brasiliana Maury 1930
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, o = order, c = class | |||||
| References: Aberhan 1992, Turnsek 1997, Fearon and Clapham 2023 | |||||
Age range: Maastrichtian or 72.20000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | Brazil (Paraíba) | Xanthopsis brasiliana (type locality: 88070) |