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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Bonarellia nodulosa
Taxonomy
Ammonites nodulosus was named by Quenstedt (1887).
It was recombined as Bonarellia nodulosa by Jeannet (1951).
It was recombined as Bonarellia nodulosa by Jeannet (1951).
Synonymy list
Year | Name and author |
---|---|
1887 | Ammonites nodulosus Quenstedt |
1951 | Bonarellia nodulosa Jeannet p. 37 figs. Pl 8, figs 6-8; text-figs 83,84 |
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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.
†Bonarellia nodulosa Quenstedt 1887
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
shell height | 2 | 20.1 | 17.5 | 23.0 | 20.2 | 3.89 | |
shell diameter | 2 | 37.0 | 30.5 | 45.0 | 37.8 | 10.3 | |
shell inflation | 2 | 8.49 | 8.00 | 9.00 | 8.50 | 0.707 |
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Source: o = order, c = class | |||||
References: Kiessling 2004, Kiessling 2003 |
Age range: base of the Late/Upper Callovian to the top of the Early/Lower Oxfordian or 164.70000 to 155.70000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Callovian | Switzerland | Bonarellia nodulosa (171588 171589) | |
Early/Lower Oxfordian | Switzerland | Bonarellia nodulosa (171566) |