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Spyroceras patronus
Taxonomy
Orthoceras patronus was named by Barrande (1866). It is not extant.
It was recombined as Spyroceras patronus by Kröger (2008).
It was recombined as Spyroceras patronus by Kröger (2008).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Orthoceras patronus Barrande figs. pl. 228, figs 5-6, pl. 262, figs 12-13, pl. 275, figs 20-28, pl. 445. figs 9-11 |
| 2008 | Spyroceras patronus Kröger |
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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.
†Spyroceras patronus Barrande 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Early/Lower Emsian to the top of the Pragian or 409.10000 to 407.60000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pragian | Czech Republic (St. Jan pod Skalou) | Spyroceras patronus (80318) | |
| Pragian | Morocco | Spyroceras patronus (91611 91631 208256 208258 208261) | |
| Pragian | Czech Republic | Spyroceras patronus (80662) | |
| Pragian | Czech Republic (Praha) | Spyroceras patronus (56701) | |
| Pragian | Czech Republic (Bohemia) | Spyroceras patronus (104660 104794 172945) | |
| Pragian - Middle Givetian | Morocco | Spyroceras patronus (208110) | |
| Early/Lower Emsian | Czech Republic | Spyroceras patronus (172632) |