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Tetragraptus pseudobigsbyi
Taxonomy
Tetragraptus pseudobigsbyi was named by Skevington (1965).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Tetragraptus pseudobigsbyi Skevington |
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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.
†Tetragraptus pseudobigsbyi Skevington 1965
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Age range: base of the Bendigonian to the top of the Castlemainian or 474.90000 to 470.30000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arenig | Australia (Queensland) | Tetragraptus pseudobigsbyi (197362 197367 197368 197370 197371 197380 197381 197382 197383) | |
| Bendigonian | Australia (Queensland) | Tetragraptus pseudobigsbyi (197364) | |
| Chewtonian - Castlemainian | USA (Idaho) | Tetragraptus pseudobigsbyi (145223) |