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Subbonarellia knechti
Taxonomy
Subbonarellia knechti was named by Jeannet (1951). It is a 3D body fossil. Its type locality is Herznach mine, bed C.2/3, which is in a Callovian carbonate limestone in Switzerland.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1951 | Subbonarellia knechti Jeannet p. 39 figs. Pl 8, fig 11; text-figs 87,88 |
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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.
†Subbonarellia knechti Jeannet 1951
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 24.0 | |||||
| shell diameter | 1 | 48.0 | |||||
| shell inflation | 1 | 7.50 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Callovian or 165.30000 to 161.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Callovian | Switzerland | Subbonarellia knechti (type locality: 171589) |