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Haplopleuroceras subspinatum
Taxonomy
Amaltheus subspinatum was named by Buckman and Buckman (1881). It is not extant. It is the type species of Haplopleuroceras.
It was recombined as Haplopleuroceras subspinatum by Dietze et al. (2017).
It was recombined as Haplopleuroceras subspinatum by Dietze et al. (2017).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1881 | Amaltheus subspinatum Buckman and Buckman p. 606 |
| 2017 | Haplopleuroceras subspinatum Dietze et al. p. 181 figs. Fig. 6.26-6.32 |
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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.
†Haplopleuroceras subspinatum Buckman and Buckman 1881
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Aalenian to the top of the Discites or 174.70000 to 168.20000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aalenian | Italy | Haplopleuroceras subspinatum (198949 198950 198952) | |
| Concavum | Morocco | Haplopleuroceras subspinatum (141206 141211 141213 141217 141223 141225) | |
| Late/Upper Aalenian | Spain | Haplopleuroceras subspinatum (71717 168079) | |
| Late/Upper Aalenian | Morocco | Haplopleuroceras subspinatum (141219) | |
| Discites | Morocco | Haplopleuroceras subspinatum (141227) |