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Guerichosteus
Taxonomy
Guerichosteus was named by Halstead Tarlo (1964). It is not extant.
It was assigned to Guerichosteidae by Halstead Tarlo (1964).
It was assigned to Guerichosteidae by Halstead Tarlo (1964).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1964 | Guerichosteus Halstead Tarlo |
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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.
G. †Guerichosteus Halstead Tarlo 1964
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†Guerichosteus heterolepis Preobrazhensky 1911
†Guerichosteus kozlowskii Halstead Tarlo 1964
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Kiessling 2004, Carroll 1988 | |||||
Age range: base of the Late/Upper Emsian to the top of the Eifelian or 399.50000 to 387.95000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Emsian | Poland | G. kozlowskii (239531) | |
| Eifelian | Belarus (Vitebsk) | G. heterolepis (232958) |