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Phragmoceratidae
Taxonomy
Phragmoceratidae was named by Miller (1877). It is considered to be a form taxon. Its type is Phragmoceras.
It was assigned to Discosorida by Teichert et al. (1964), Miagkova (1967), Chen et al. (1981), Kröger (2008).
It was assigned to Discosorida by Teichert et al. (1964), Miagkova (1967), Chen et al. (1981), Kröger (2008).
Synonymy list
| Year | Name and author |
|---|---|
| 1877 | Phragmoceratidae Miller |
| 1964 | Phragmoceratidae Teichert et al. p. 338 |
| 1967 | Phragmoceratidae Miagkova |
| 1981 | Phragmoceratidae Chen et al. p. 85 |
| 2008 | Phragmoceratidae Kröger |
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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.
Fm. †Phragmoceratidae Miller 1877
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G. †Phragmoceras Broderip 1839
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†Phragmoceras munthei Hedström 1917
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Invalid names: Phragmoceras convolutum Hedström 1917 [synonym]
Invalid names: Pseudophragmoceras Zhuravleva 1972 [synonym]
G. †Phragmocerina Flower 1948
G. †Pristeroceras Ruedmann 1925
G. †Protophragmoceras Hyatt 1900
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†Protophragmoceras erskinei Lamont 1978
†Protophragmoceras murchisoni Barrande 1867
G. †Sthenoceras Flower 1957
G. †Talattoceras Miagkova 1967
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†Talattoceras crenatum Miagkova 1967
†Talattoceras inflatum Miagkova 1967
Diagnosis
No diagnoses are available