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Ulmus tenuinervis
Taxonomy
Ulmus tenuinervis was named by Lesquereux (1873). It is not extant.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1873 | Ulmus tenuinervis Lesquereux |
1919 | Ulmus tenuinervis 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.
†Ulmus tenuinervis Lesquereux 1873
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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: base of the Late/Upper Eocene to the top of the Chadronian or 37.20000 to 33.90000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Chadronian | USA (Colorado) | Ulmus tenuinervis (24209) | |
Late/Upper Eocene - Early/Lower Oligocene | USA (Colorado) | Ulmus tenuinervis (39837 39839 39849 39851) |