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Dicotylophyllum myrtophylloides
Taxonomy
Dicotylophyllum myrtophylloides was named by Upchurch and Dilcher (1990). Its type specimen is 15713-8303. Its type locality is Rose Creek Locality, which is in a Cenomanian/Cenomanian fluvial claystone/sandstone in the Dakota Formation of Nebraska.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Dicotylophyllum myrtophylloides Upchurch and Dilcher |
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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.
†Dicotylophyllum myrtophylloides Upchurch and Dilcher 1990
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Early/Lower Cenomanian to the top of the Middle Cenomanian or 99.60000 to 93.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cenomanian - Middle Cenomanian | USA (Nebraska) | Dicotylophyllum myrtophylloides (type locality: 20815) |