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Hammondella crassa

Chondrichthyes

Taxonomy
Hammondella crassa was named by Gunnell (1933). It is not extant. Its type locality is Bellevue, Americus Limestone, which is in a Gzhelian marine limestone in the Foraker Formation of Kansas.

Synonymy list
YearName and author
1933Hammondella crassa Gunnell p. 293 figs. pl. 33, fig. 47

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
classChondrichthyes
subclassElasmobranchiiBonaparte 1838
Selachii
genusHammondella
speciescrassa

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.

Hammondella crassa Gunnell 1933
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Diagnosis
No diagnoses are available