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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Russirhynchia fischeri
Taxonomy
Terebratula fischeri was named by Rouillier (1846). It is the type species of Russirhynchia.
It was recombined as Russirhynchia fischeri by Makridin (1964) and Hegab (1989).
It was recombined as Russirhynchia fischeri by Makridin (1964) and Hegab (1989).
Subspecies
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.
†Russirhynchia fischeri Rouillier 1846
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†Russirhynchia fischeri fischeri Makridin 1964
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 7 | 9.92 | 8.67 | 13.3 | 9.07 | 1.74 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: base of the Bathonian to the top of the Late/Upper Oxfordian or 168.30000 to 155.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bathonian | Egypt | Russirhynchia fischeri (157871) | |
| Late/Upper Oxfordian | Russian Federation | Russirhynchia fischeri (170944) |