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Groenlandaspis
Taxonomy
Groenlandaspis was named by Heintz (1932) [Sepkoski's age data: D Fras D Fame-u Sepkoski's reference number: 521]. It is not extant.
It was assigned to Holonematidae by Denison (1978); to Groenlandaspididae by Long et al. (1997); and to Arthrodira by Sepkoski (2002).
It was assigned to Holonematidae by Denison (1978); to Groenlandaspididae by Long et al. (1997); and to Arthrodira by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Groenlandaspis Heintz |
| 1978 | Groenlandaspis Denison |
| 1997 | Groenlandaspis Long et al. p. 255 |
| 2002 | Groenlandaspis Sepkoski |
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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. †Groenlandaspis Heintz 1932
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†Groenlandaspis antarctica Ritchie 1975
†Groenlandaspis disjectus Woodward 1891
†Groenlandaspis mirabilis Heintz 1932
†Groenlandaspis riniensis Long et al. 1997
†Groenlandaspis seni Janvier and Ritchie 1977
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| Reference: Carroll 1988 | |||||
Age range: Famennian or 372.20000 to 358.90000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Devonian | Colombia (Boyacá) | Groenlandaspis indet. (211928) | |
| Famennian | South Africa (Eastern Cape) | G. riniensis (68049) | |
| Famennian | United Kingdom (Somerset) | G. sp. (232123) |