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Xiphostylus whalenae
Taxonomy
Xiphostylus whalenae was named by Pessagno et al. (1989). Its type specimen is USNM 424184 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1989 | Xiphostylus whalenae Pessagno et al. p. 240 figs. Pl. 1, fig. 3; Pl. 4, figs. 2, 17, 19 |
1989 | Xiphostylus whalenae Pessagno and Yang |
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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.
†Xiphostylus whalenae Pessagno et al. 1989
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range: base of the Early/Lower Aalenian to the top of the Bajocian or 175.60000 to 168.30000 Ma
Collections (3 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Aalenian - Middle Aalenian | Japan | Xiphostylus whalenae (51711) | |
Late/Upper Bajocian | USA (Oregon) | Xiphostylus whalenae (106403) | |
Bajocian | USA (Oregon) | Xiphostylus whalenae (32733) |