Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ischyrhiza nigeriensis
Taxonomy
Ischyrhiza nigeriensis was named by Tabaste (1963).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1963 | Ischyrhiza nigeriensis Tabaste |
1987 | Ischyrhiza nigeriensis Cappetta p. 150 |
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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.
†Ischyrhiza nigeriensis Tabaste 1963
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988, Wagner 2023 |
Age range: Maastrichtian or 72.10000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Maastrichtian | Niger (Tahoua) | Ischyrhiza nigeriensis (178660) |