Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Xiphostylus logdellensis
Taxonomy
Xiphostylus logdellensis was named by Pessagno et al. (1989). Its type specimen is USNM 424176 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1989 | Xiphostylus logdellensis Pessagno et al. p. 238 figs. Pl. 2, figs. 7-9, 11, 13, 14 |
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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 logdellensis 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 Late/Upper Aalenian to the top of the Early/Lower Bajocian or 174.70000 to 168.60000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Late/Upper Aalenian | Japan | Xiphostylus logdellensis (51712) | |
Early/Lower Bajocian | USA (Oregon) | Xiphostylus logdellensis (127224 127225) | |
Early/Lower Bajocian | Japan | Xiphostylus logdellensis (51713) | |
Bajocian | USA (Oregon) | Xiphostylus logdellensis (32741) |