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Schizodus minutus
Taxonomy
Schizodus minutus was named by Maxwell (1964). Its type specimen is UQ F42914 and is a mold. Its type locality is UQ L2081, Yarrol, which is in a Sakmarian marine siliciclastic in the Burnett Formation of Australia.
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1964 | Schizodus minutus Maxwell p. 11 figs. Pl 1, figs 4-9 |
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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.
†Schizodus minutus Maxwell 1964
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 10.5 | 10.0 | 11.0 | 10.5 | 0.707 | |
valve height | 2 | 12.2 | 12.0 | 12.5 | 12.2 | 0.354 |
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Source: o = order, c = class | |||||
Reference: Aberhan et al. 2004 |
Age range: base of the Serpukhovian to the top of the Sakmarian or 330.90000 to 290.10000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Serpukhovian | Australia (Queensland) | Schizodus minutus (144984) | |
Pennsylvanian | Australia (Queensland) | Schizodus minutus (144985) | |
Sakmarian | Australia (Queensland) | Schizodus minutus (144843 type locality: 144983) |