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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erixanium multisegmentus
Taxonomy
Erixanium multisegmentus was named by Palmer (1965). Its type specimen is USNM 136916, a pygidium, and it is a 3D body fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Erixanium multisegmentus Palmer p. 49 figs. Pl. 17, fig. 18 |
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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.
†Erixanium multisegmentus Palmer 1965
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: Steptoean or 497.00000 to 493.50000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Steptoean | USA (Nevada) | Erixanium multisegmentus (122134 122136 122137 122139 122140 122141) | |
| Dresbachian | USA (Nevada) | Erixanium multisegmentus (75437) |