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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Scolenaspis
Taxonomy
Scolenaspis was named by Jarvik (1954). It is the type genus of Scolenaspididae.
It was assigned to Zenaspididae by Sansom (2009); and to Scolenaspididae by Van Der Laan (2019).
It was assigned to Zenaspididae by Sansom (2009); and to Scolenaspididae by Van Der Laan (2019).
Species
Synonymy list
Year | Name and author |
---|---|
1954 | Scolenaspis Jarvik |
2009 | Scolenaspis Sansom p. 112 |
2019 | Scolenaspis Van Der Laan p. 23 |
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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.
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: Early/Lower Lochkovian or 419.62000 to 416.80000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Lochkovian | United Kingdom | S. sp. (238749) | |
Lochkovian | Norway | S. sp. (237826) | |
Lochkovian | Svalbard and Jan Mayen | S. signata (238410 238869) |