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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pterospermites haguei
Taxonomy
Pterospermites haguei was named by Knowlton (1899).
Synonymy list
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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.
†Pterospermites haguei Knowlton 1899
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 2009 |
Age range: Middle Eocene or 47.80000 to 37.71000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Eocene | USA (Wyoming) | Pterospermites haguei (35583) |