| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lessnessina praecipuus
Taxonomy
Lessnessina praecipuus was named by Russell (1987).
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Lessnessina praecipuus Russell |
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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.
†Lessnessina praecipuus Russell 1987
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Ji et al. 2002, Hendy et al. 2009, Lillegraven 1979, Archibald 1998, Carroll 1988 | |||||
Age range: Early/Lower Eocene or 56.00000 to 48.07000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | France (Corbieres) | Lessnessina praecipuus (182668) |