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Hypsiptycha janea
Taxonomy
Rhynchonella janea was named by Billings (1866). It is a 3D body fossil.
It was recombined as Rhynchotrema janeum by Twenhofel (1928); it was recombined as Hypsiptycha janea by Jin (1989).
It was recombined as Rhynchotrema janeum by Twenhofel (1928); it was recombined as Hypsiptycha janea by Jin (1989).
Synonymy list
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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.
†Hypsiptycha janea Billings 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy 2009, Hendy et al. 2009 | |||||
Age range: base of the Maysvillian to the top of the Rhuddanian or 450.20000 to 440.80000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maysvillian | Canada (Manitoba) | Hypsiptycha janea (14120) | |
| Richmondian | Canada (Quebec) | Rhynchotrema janeum (173860) | |
| Rhuddanian | Canada (Ontario) | Rhynchonella janea (173187) |