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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Praeparvicingula elementaria
Taxonomy
Eucyrtidium elementarius was named by Carter et al. (1988). It is not extant. Its type locality is GSC loc. C-080595, Graham Island, which is in a Bajocian offshore shale in the Graham Island Formation of Canada.
It was recombined as Praeparvicingula elementaria by Gorican et al. (2006).
It was recombined as Praeparvicingula elementaria by Gorican et al. (2006).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1988 | Eucyrtidium elementarius Carter et al. p. 56 |
| 2006 | Praeparvicingula elementaria Gorican et al. p. 336 |
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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.
†Praeparvicingula elementaria Carter et al. 1988
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: base of the Late/Upper Toarcian to the top of the Aalenian or 180.10000 to 170.30000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Toarcian | Canada (British Columbia) | Eucyrtidium elementarius (71084) | |
| Late/Upper Toarcian | Argentina | Praeparvicingula elementaria (130006) | |
| Aalenian | Canada (British Columbia) | Eucyrtidium elementarius (71127) | |
| Early/Lower Bajocian | Canada (British Columbia) | Eucyrtidium elementarius (type locality: 71125) |