| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Halysis
Taxonomy
Halysis was named by Hoeg (1932). It is not extant. Its type is Halysis moniliformis.
It was assigned to Corallinales by Feng et al. (2010).
It was assigned to Corallinales by Feng et al. (2010).
Species
H. moniliformis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Halysis Hoeg |
| 2010 | Halysis Feng et al. |
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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
No ecological data are available
Age range: base of the Arenig to the top of the Early/Lower Givetian or 478.60000 to 383.70000 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadoc - Floian | China (Jianxin) | H. sp. (154811) | |
| Arenig | Canada (Newfoundland and Labrador) | H. sp. (80772 80774) | |
| Whiterockian | Canada (Newfoundland and Labrador) | H. sp. (45283) | |
| Llanvirn | Canada (Newfoundland and Labrador) | H. sp. (80003 80004) | |
| Darriwilian | China | H. sp. (211603) | |
| Katian | China | H. sp. (154867 154868 154869 154873 154874 154875 154876 154877 154878 154879 154880 154881) | |
| Early/Lower Givetian | Germany | H. moniliformis (227413) | |
| Givetian | China (Guizhou) | H. yui (131965) |