| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erratencrinurus (Erratencrinurus)
Taxonomy
Erratencrinurus (Erratencrinurus) was named by Krueger (1971).
It was assigned to Erratencrinurus by Owen and Heath (1989).
It was assigned to Erratencrinurus by Owen and Heath (1989).
Subtaxa
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1971 | Erratencrinurus (Erratencrinurus) Krueger |
| 1989 | Erratencrinurus (Erratencrinurus) Owen and Heath |
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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.
Subg. †Erratencrinurus (Erratencrinurus) Krueger 1971
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†Erratencrinurus (Erratencrinurus) brutoni Owen 1981
†Erratencrinurus (Erratencrinurus) inopinatus Owen and Heath 1989
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gisbornian | China | Erratencrinurus ejinensis (187887) | |
| Onnian - Pusgillian | Norway (Hadeland) | Erratencrinurus imperfectus (163412) | |
| Rawtheyan | Norway (Hadeland) | Erratencrinurus inopinatus (194578) | |
| Rawtheyan | Norway | Erratencrinurus brutoni (163372) | |
| Rawtheyan - Hirnantian | Norway (Hadeland) | Erratencrinurus inopinatus (194658) |