Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calycoceras (Newboldiceras) tapara
Taxonomy
Acanthoceras tapara was named by Wright (1963).
It was recombined as Acanthoceras (Pseudacanthoceras) tapara by Thomel (1972); it was recombined as Calycoceras (Newboldiceras) tapara by Wright et al. (1996).
It was recombined as Acanthoceras (Pseudacanthoceras) tapara by Thomel (1972); it was recombined as Calycoceras (Newboldiceras) tapara by Wright et al. (1996).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1963 | Acanthoceras tapara Wright p. 118 |
1972 | Acanthoceras (Pseudacanthoceras) tapara Thomel p. 153 |
1996 | Calycoceras (Newboldiceras) tapara Wright et al. p. 164 |
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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.
†Calycoceras (Newboldiceras) tapara Wright 1963
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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 2004, Kiessling 2003 |
Age range: Middle Cenomanian or 99.60000 to 93.50000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Middle Cenomanian | Australia (Northern Territory) | Acanthoceras tapara (13944 13946) |