| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Stromatidium
Taxonomy
Stromatidium was named by Girty (1909) [Sepkoski's age data: P Guad-l P Guad-u Sepkoski's reference number: 203]. Its type is Stromatidium typicale.
It was assigned to Hexactinosa by Sepkoski (2002); and to Stromatidiidae by Finks et al. (2004).
It was assigned to Hexactinosa by Sepkoski (2002); and to Stromatidiidae by Finks et al. (2004).
Species
S. typicale (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1909 | Stromatidium Girty p. 77 |
| 2002 | Stromatidium Sepkoski |
| 2004 | Stromatidium Finks et al. p. 446 |
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
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Roadian to the top of the Capitanian or 274.40000 to 259.51000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Roadian | USA (Texas) | S. typicale (108828) | |
| Roadian - Capitanian | USA (Texas) | S. typicale (108835) | |
| Wordian | USA (Texas) | S. typicale (81707) | |
| Capitanian | USA (Texas) | S. typicale (81623) |