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Ectenoceras curvatum
Taxonomy
Ellesmeroceras curvatum was named by Kobayashi (1931).
It was recombined as Ectenoceras curvatum by Kobayashi (1931) and Ulrich et al. (1943).
It was recombined as Ectenoceras curvatum by Kobayashi (1931) and Ulrich et al. (1943).
Synonymy list
Year | Name and author |
---|---|
1931 | Ectenoceras curvatum Kobayashi |
1943 | Ectenoceras curvatum Ulrich et al. |
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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.
†Ectenoceras curvatum Kobayashi 1931
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Diagnosis
No diagnoses are available