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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acastea acer
Taxonomy
Acastea acer was named by Yang (1993). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1993 | Acastea acer 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.
†Acastea acer Yang 1993
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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: Early/Lower Tithonian or 150.80000 to 145.00000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tithonian | Japan | Acastea acer (53905) | |
| Early/Lower Tithonian | Mexico (San Luis Potosi) | Acastea acer (51755 51760 51762 51763 51764 51765 51767 51771 51776) | |
| Early/Lower Tithonian | USA (California) | Acastea acer (50743) |