Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Beretra speciosa
Taxonomy
Beretra speciosa was named by Sohl (1964) [m. kosnik taxon no: 3067].
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1964 | Beretra speciosa Sohl |
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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.
†Beretra speciosa Sohl 1964
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: Early/Lower Maastrichtian or 70.60000 to 66.00000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Campanian - Early/Lower Maastrichtian | USA (Tennessee) | Beretra speciosa (7515) | |
Early/Lower Maastrichtian | USA (Maryland) | Beretra speciosa (125950) |