| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Oslodus semisymmetricus
Taxonomy
Acontiodus semisymmetricus was named by Hamar (1966).
It was recombined as Oslodus semisymmetricus by Pyle and Barnes (2003).
It was recombined as Oslodus semisymmetricus by Pyle and Barnes (2003).
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Acontiodus semisymmetricus Hamar |
| 2003 | Oslodus semisymmetricus Pyle and Barnes |
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.
†Oslodus semisymmetricus Hamar 1966
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: c = class | |||||
| Reference: Aberhan 1992 | |||||
Age range: base of the Early/Lower Ordovician to the top of the Haljala or 485.40000 to 453.90000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Ordovician | Canada (British Columbia) | Oslodus semisymmetricus (177772) | |
| Lasnamagi | Estonia | Oslodus semisymmetricus (210664 210675) | |
| Lasnamagi | Lithuania | Oslodus semisymmetricus (210665) | |
| Sandbian | China (Inner Mongolia) | Oslodus semisymmetricus (222720 222723 222724) | |
| Late/Upper Ordovician | Canada (British Columbia) | Oslodus semisymmetricus (177796 177797 177798) | |
| Kukruse | Estonia (Kohtla-Nõmme) | Oslodus semisymmetricus (168527) | |
| Haljala | Sweden (southern Gotland) | Oslodus semisymmetricus (183449) |