| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Symmetrocapulidae
Taxonomy
Symmetrocapulidae was named by Wenz (1938).
It was assigned to Symmetrocapuloidea by Bouchet et al. (2005).
It was assigned to Symmetrocapuloidea by Bouchet et al. (2005).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1938 | Symmetrocapulidae Wenz |
| 2005 | Symmetrocapulidae Bouchet et al. p. 246 |
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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
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| Source: f = family, c = class | |||||
| References: Knight et al. 1960, Kiessling 2004 | |||||
Age range: base of the Rhaetian to the top of the Late/Upper Aptian or 208.50000 to 113.00000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rhaetian | Austria (Gmunden) | Symmetrocapulus sp. (234040) | |
| Rhaetian | Austria (Vienna) | Symmetrocapulus sp. (233865) | |
| Bajocian - Bathonian | USA (Utah) | Symmetrocapulus corrugatus (171985) | |
| Early/Lower Callovian - Middle Callovian | Poland | Symmetrocapulus cancellatina (58264) | |
| Late/Upper Kimmeridgian | Tanzania | Symmetrocapulus sp. (36279) | |
| Late/Upper Aptian | Japan | Symmetrocapulus hanaii (91310) |