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Nephrolithus frequens
Taxonomy
Nephrolithus frequens was named by Górka (1957).
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Nephrolithus frequens Górka |
| 1998 | Nephrolithus frequens Bown |
| 2020 | Nephrolithus frequens Estebenet et al. |
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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.
†Nephrolithus frequens Górka 1957
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2003 | |||||
Age range: base of the Late/Upper Maastrichtian to the top of the Danian or 70.60000 to 61.60000 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cretaceous | USA (Texas) | Nephrolithus frequens (211326 225659 225660 225661 225662 225663 225668) | |
| Late/Upper Maastrichtian | USA (Mississippi) | Nephrolithus frequens (205798) | |
| Late/Upper Maastrichtian | Argentina (Neuquén) | Nephrolithus frequens (232657 232660) | |
| Late/Upper Maastrichtian | Argentina (Santa Cruz) | Nephrolithus frequens (232047 232048 232049) | |
| Danian | Argentina (Chubut) | Nephrolithus frequens (172887) |