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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acanthocircus minimus
Taxonomy
Saturnalis minimus was named by Squinabol (1914).
It was recombined as Acanthocircus minimus by Yang (1993).
It was recombined as Acanthocircus minimus by Yang (1993).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Saturnalis minimus Squinabol |
| 1993 | Acanthocircus minimus Yang |
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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.
†Acanthocircus minimus Squinabol 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Late/Upper Kimmeridgian to the top of the Early/Lower Tithonian or 155.70000 to 145.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Kimmeridgian | Antarctica | Acanthocircus minimus (46961) | |
| Early/Lower Tithonian | Italy | Acanthocircus minimus (47167) | |
| Early/Lower Tithonian | Antarctica | Acanthocircus minimus (46962 46964 46971 51826 51827) | |
| Early/Lower Tithonian | Mexico (San Luis Potosi) | Acanthocircus minimus (51767 51776) |