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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Shumardoceras complanatum
Taxonomy
Lituites complanata was named by Shumard (1863). It is the type species of Shumardoceras.
It was recombined as Shumardoceras complanatum by Ulrich and Foerste (1936).
It was recombined as Shumardoceras complanatum by Ulrich and Foerste (1936).
Synonymy list
Year | Name and author |
---|---|
1863 | Lituites complanata Shumard |
1936 | Shumardoceras complanatum Ulrich and Foerste |
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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.
†Shumardoceras complanatum Shumard 1863
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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: base of the Tulean to the top of the Blackhillsian or 480.80000 to 470.00000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Jeffersonian | USA (Missouri) | Shumardoceras complanatum (98584) | |
Cassinian | USA (Missouri) | Shumardoceras complanatum (56513) | |
Tulean - Blackhillsian | USA (Missouri) | Shumardoceras complanatum (98458 98582 98583 98585 98586 98587 98588) |