| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dicotylophyllum oblongatum
Taxonomy
Dicotylophyllum oblongatum was named by Hickey (1977). It is not extant. Its type specimen is USNM 167533. Its type locality is North Fairy Dells (USNM 14085), which is in a Clarkforkian channel claystone in the Golden Valley Formation of North Dakota.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Dicotylophyllum oblongatum Hickey p. 149 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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 oblongatum Hickey 1977
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Clarkforkian or 56.20000 to 54.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Clarkforkian | USA (North Dakota) | Dicotylophyllum oblongatum (type locality: 10970) |