| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Grinnellaspis
Taxonomy
Grinnellaspis was named by Poulson (1946) [Sepkoski's age data: O Aren-l]. Its type is Actinopeltis feildeni.
It was assigned to Bathyuridae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Bathyurellinae by Fortey and Bruton (2013).
It was assigned to Bathyuridae by Jell and Adrain (2002); to Proetida by Sepkoski (2002); and to Bathyurellinae by Fortey and Bruton (2013).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1946 | Grinnellaspis Poulson |
| 2002 | Grinnellaspis Jell and Adrain p. 380 |
| 2002 | Grinnellaspis Sepkoski |
| 2013 | Grinnellaspis Fortey and Bruton |
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.
G. †Grinnellaspis Poulson 1946
show all | hide all
†Grinnellaspis feildeni Poulsen 1946
†Grinnellaspis newfoundlandensis Boyce 1989
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
| Source: f = family, o = order, c = class | |||||
| References: Aberhan et al. 2004, Fortey and Owens 1999, Whittington et al. 1997 | |||||
Age range: base of the Tulean to the top of the Blackhillsian or 481.70000 to 471.30000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Skullrockian - Tulean | Canada (Newfoundland) | G. newfoundlandensis (195781) | |
| Jeffersonian | Canada (Newfoundland and Labrador) | G. newfoundlandensis (106224 106230 106234 106235 106236 133147) | |
| Jeffersonian | Canada (Newfoundland) | G. sp., G. newfoundlandensis (195756) | |
| Cassinian | Canada (Newfoundland and Labrador) | G. newfoundlandensis (106238) | |
| Tulean - Blackhillsian | Canada (Newfoundland and Labrador) | G. sp. (196503) | |
| Tulean - Blackhillsian | Canada (Newfoundland) | G. sp. (196380) | |
| Blackhillsian | Norway (Spitsbergen) | G. newfoundlandensis (189838) |