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Hemiphyllum atacicum
Taxonomy
Hemiphyllum atacicum was named by Lemoine (1969). It is not extant. It is the type species of Hemiphyllum.
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Hemiphyllum atacicum Lemoine |
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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.
†Hemiphyllum atacicum Lemoine 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Santonian to the top of the Early/Lower Campanian or 85.70000 to 72.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian - Early/Lower Campanian | Romania | Hemiphyllum atacicum (147177) |