| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Kayserops was named by Delo (1935) [Sepkoski's age data: D Emsi-l D Emsi-u Sepkoski's reference number: 421,983]. It is not extant. Its type is Cryphaeus kochi.
It was assigned to Phacopida by Sepkoski (2002); and to Acastidae by Jell and Adrain (2002).
It was assigned to Phacopida by Sepkoski (2002); and to Acastidae by Jell and Adrain (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Kayserops Delo |
| 2002 | Kayserops Jell and Adrain p. 392 |
| 2002 | Kayserops Sepkoski |
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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, subo = suborder, c = class | |||||
| References: Fortey and Owens 1999, Aberhan et al. 2004, Whittington et al. 1997 | |||||
Age range: base of the Late/Upper Emsian to the top of the Eifelian or 399.50000 to 387.95000 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Emsian | Türkiye (Istanbul) | K. astiferus (32608) | |
| Emsian | Germany (Rhineland-Palatinate) | K. daleidensis (188767) | |
| Late/Upper Emsian | Spain (Aragon) | K. sp. (40408 40417 40422 40431) | |
| Late/Upper Emsian | Germany (Nordrhein-Westfalen) | K. pluton (229357) | |
| Late/Upper Emsian | France (Alsace) | K. inflatus (40066 40067) K. kerfornei, K. inflatus (40065) | |
| Eifelian | Libya | K. sp. (36175) |