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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Meginoceras triviale
Taxonomy
Meginoceras triviale was named by Tozer (1994). Its type specimen is GSC 28646 and is a 3D body fossil. Its type locality is GSC 50006, hill northeast of Mount Stearns, which is in a Longobardian marine siliciclastic in the Toad Formation of Canada.
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Meginoceras triviale Tozer p. 147 figs. Pl 73, figs 1-12; text-fig 56a |
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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.
†Meginoceras triviale Tozer 1994
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell diameter | 6 | 30.0 | 22.0 | 42.5 | 29.7 | 8.96 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Longobardian or 239.48000 to 237.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Longobardian | Canada (British Columbia) | Meginoceras triviale (137668 type locality: 137947 138635 139111 141644) |