| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Hayasakaia irregularis
Taxonomy
Hayasakaia irregularis was named by Lin (1958). It is a 3D body fossil. Its type locality is Western boundary of Guiding county, which is in a Kungurian carbonate limestone in the Qixia Formation of China.
Sister species lacking formal opinion data
Synonymy list
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
†Hayasakaia irregularis Lin 1958
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: o = order, subc = subclass, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Kungurian or 283.30000 to 274.40000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Anhui) | Hayasakaia irregularis (100192) | |
| Kungurian | China (Guangxi) | Hayasakaia irregularis (119987) | |
| Kungurian | China (Guizhou) | Hayasakaia irregularis (type locality: 146364) |