Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cryptophragmus
Taxonomy
Cryptophragmus was named by Raymond (1914) [Sepkoski's age data: O Llde O Cara-u].
It was assigned to Beatricidae by Raymond (1931); to Aulaceratidae by Stearn et al. (1999); and to Stromatoporoidea by Sepkoski (2002).
It was assigned to Beatricidae by Raymond (1931); to Aulaceratidae by Stearn et al. (1999); and to Stromatoporoidea by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1914 | Cryptophragmus Raymond |
1931 | Cryptophragmus Raymond p. 182 |
1999 | Cryptophragmus Stearn et al. |
2002 | Cryptophragmus 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: o = order | |||||
Reference: Kiessling 2004 |
Age range: base of the Eastonian to the top of the Blackriveran or 452.70000 to 449.60000 Ma
Collections (30 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ordovician | Canada (Ontario) | C. sp. (27218) | |
Chazyan - Blackriveran | Canada (Ontario) | C. antiquatus (27219 27220) | |
Caradoc | USA (Georgia) | C. antiquatus (32823 32824 32825 32826 32832 32872 32873 32874 32875 32879) | |
Caradoc | USA (Virginia) | C. antiquatus (34214 34215 34216 34217 34218 34277 34279 34281 34324 34326 34327 34328) C. sp. (326 327) | |
Blackriveran | Canada (Ontario) | C. rochensis, C. antiquatus (27216) C. sp., C. gracilis (26172) | |
Eastonian | Australia (New South Wales) | C. sp. (2753) |