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Psammodontidae
Taxonomy
Psammodontidae is a family. Its type is Psammodus.
It was assigned to Selachii by Woodward (1889); to Petalodontoidea by Hay (1902); to Janassides by Jordan (1963); to Bradyodonti by Thurmond and Jones (1981); and to Psammodontiformes by Nelson (2006).
It was assigned to Selachii by Woodward (1889); to Petalodontoidea by Hay (1902); to Janassides by Jordan (1963); to Bradyodonti by Thurmond and Jones (1981); and to Psammodontiformes by Nelson (2006).
Subtaxa
Apodometes, Archaeobatis, Astrabodus, Dimyleus, Homalodus, Mazodus, Mylacodus, Mylax, Pinacodus, Pleurogomphus, Psammodus (type genus), Rhymodus
Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Psammodontidae Woodward p. 91 |
| 1902 | Psammodontidae Hay p. 284 |
| 1963 | Psammodontidae Jordan p. 593 |
| 1981 | Psammodontidae Thurmond and Jones p. 79 |
| 2006 | Psammodontidae Nelson p. 44 |
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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. †Psammodontidae
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G. †Apodometes Gistel 1848
G. †Astrabodus Davis 1884
G. †Dimyleus Davis 1883
G. †Homalodus Davis 1883
G. †Mylacodus Davis 1883
G. †Mylax Morris and Roberts 1883
G. †Pinacodus Davis 1883
G. †Pleurogomphus Agassiz 1862
G. †Psammodus Agassiz 1834
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†Psammodus angularis Newberry and Worthen 1866
†Psammodus caelatus Saint John and Worthen 1883
†Psammodus canaliculatus M'Coy 1848
†Psammodus cornutus Agassiz 1843
†Psammodus crassidens Saint John and Worthen 1883
†Psammodus expansus Davis 1884
†Psammodus glyptus Saint John and Worthen 1883
†Psammodus grandis Saint John and Worthen 1883
†Psammodus longidens Agassiz 1837
†Psammodus lovianus Saint John and Worthen 1883
†Psammodus plenus Saint John and Worthen 1883
†Psammodus porosus Agassiz 1837
†Psammodus reticulatus Newberry and Worthen 1866
†Psammodus rugosus Agassiz 1836
†Psammodus salopiensis Woodward 1889
†Psammodus springeri Saint John and Worthen 1883
†Psammodus trapeziformis Davis 1883
†Psammodus tumidus Saint John and Worthen 1883
†Psammodus turgidus Agassiz 1838
†Psammodus turgidus Saint John and Worthen 1883
G. †Rhymodus Davis 1883
Diagnosis
No diagnoses are available