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Cycadeoidea nana
Taxonomy
Cycadeoidea nana was named by Ward (1898). It is not extant. Its type locality is Minnekahta Station #2, which is in a Cretaceous terrestrial horizon in the Cretaceous Formation of South Dakota.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1898 | Cycadeoidea nana Ward |
1919 | Cycadeoidea nana Knowlton |
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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.
†Cycadeoidea nana Ward 1898
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Diagnosis
No diagnoses are available