| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Laxella
Taxonomy
Laxella was named by Pan and Erwin (2002). It is not extant. Its type is Laxella micra.
It was assigned to Streptacididae by Pan and Erwin (2002), Bandel (2002).
It was assigned to Streptacididae by Pan and Erwin (2002), Bandel (2002).
Species
L. micra (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Laxella Bandel p. 52 |
| 2002 | Laxella Pan and Erwin p. 36 |
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.
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 0.390 |
|
|
||||
|
|
||||
|
|
||||
| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Kasimovian to the top of the Griesbachian or 307.00000 to 250.50000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kasimovian | Japan (Gifu) | L. sp. (217899) | |
| Changhsingian | China (Guangxi) | L. micra (56895) | |
| Changhsingian | China (Jiangxi) | L. sp. (60524) | |
| Griesbachian | China (Jiangxi) | L. sp. (60525) |