| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Grandagnostus
Taxonomy
Grandagnostus was named by Howell (1935) [Sepkoski's age data: Cm uMid-u Cm Dres-u Sepkoski's reference number: 378]. It is not extant.
It was assigned to Agnostina by Jell and Adrain (2002); and to Agnostida by Sepkoski (2002).
It was assigned to Agnostina by Jell and Adrain (2002); and to Agnostida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Grandagnostus Howell |
| 2002 | Grandagnostus Jell and Adrain p. 380 |
| 2002 | Grandagnostus Sepkoski |
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. †Grandagnostus Howell 1935
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
| Source: g = genus, o = order | |||||
| References: Kiessling 2004, Whittington et al. 1997 | |||||
Age range: base of the Boomerangian to the top of the Steptoean or 500.50000 to 493.50000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Boomerangian | Australia (Queenslandd) | G. velaevis (225252) | |
| Steptoean | Canada (British Columbia) | G. sp. 1 (219685) | |
| Merioneth | USA (Vermont) | G. sp. (217) |