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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Billingsites anticostiensis
Taxonomy
Ascoceras anticostiense was named by Billings (1866) [= Ascoceras newberryi Billings (only the part referring to Junction cliff or Ellis Bay specimen), Pal. Foss. 1, Geol. Surv., Canada, 1868, p. 163, fig. 148b (not 148a);].
It was recombined as Billingsites anticostiensis by Twenhofel (1928).
It was recombined as Billingsites anticostiensis by Twenhofel (1928).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Ascoceras anticostiense Billings p. 60 |
| 1928 | Billingsites anticostiensis Twenhofel pp. 259 - 260 figs. Plate XL, figure 5 |
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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.
†Billingsites anticostiensis Billings 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: Richmondian or 449.60000 to 445.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Richmondian | Canada (Quebec) | Billingsites anticostiensis (63675) |