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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ophrystoma
Taxonomy
Ophrystoma was named by Zittel (1877) [Sepkoski's age data: K Albi-u K Ceno-m Sepkoski's reference number: 622]. It is not extant. It is the type genus of Ophrystomatinae.
It was assigned to Lychniscosa by Sepkoski (2002); and to Ophrystomatinae by Finks et al. (2004).
It was assigned to Lychniscosa by Sepkoski (2002); and to Ophrystomatinae by Finks et al. (2004).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1877 | Ophrystoma Zittel |
| 2002 | Ophrystoma Sepkoski |
| 2004 | Ophrystoma Finks et al. p. 544 |
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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: o = order, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | United Kingdom (England) | O. micrommata (112692) |