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Dunderbergia bigranulosa
Taxonomy
Dunderbergia bigranulosa was named by Palmer (1960). Its type specimen is USNM 136847, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1960 | Dunderbergia bigranulosa Palmer p. 66 figs. Pl. 5, fig. 12 |
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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.
†Dunderbergia bigranulosa Palmer 1960
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, f = family, c = class | |||||
References: Aberhan et al. 2004, Hendy 2009 |
Age range: Steptoean or 497.00000 to 493.50000 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Steptoean | USA (Nevada) | Dunderbergia bigranulosa (75268 75269 110447 110448 110449 110621 110622 122139) | |
Steptoean | USA (Nevada and Utah) | Dunderbergia bigranulosa (74910) | |
Furongian | USA (Utah) | Dunderbergia bigranulosa (156450 156451) |