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Cycadeoidea minnekahtensis
Taxonomy
Cycadeoidea minnekahtensis 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 minnekahtensis Ward |
1919 | Cycadeoidea minnekahtensis 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 minnekahtensis Ward 1898
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Cretaceous or 143.10000 to 66.00000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Cretaceous | USA (South Dakota) | Cycadeoidea minnekahtensis (type locality: 32048) |