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Ischyodus dolloi

Chondrichthyes - Chimaeriformes - Callorhynchidae

Taxonomy

No taxonomic data are available

Sister species
I. avitus, I. beaumonti, I. bifurcatus, I. bohemicus, I. dufrenoyi, I. egertoni, I. emarginatus, I. incisus, I. latus, I. mortoni, I. panus, I. quenstedti, I. rayhaasi, I. thurmanni (syn. I. brevirostris), I. townsendi, I. yanschini, I. zinsmeisteri
Sister species lacking formal opinion data
I. williamsae

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classChondrichthyes
subclassHolocephali(Bonaparte 1832)
superorderHolocephalomorphaLund 1986
orderChimaeriformesObruchev 1953
familyCallorhynchidae(Garman 1901)
genusIschyodusEgerton 1843
speciesdolloi

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
No ecological data are available

Age range: base of the Danian to the top of the Zanclean or 66.00000 to 3.60000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Maastrichtian - Early/Lower Paleocene70.6 - 61.7USA (New Jersey) Ischyodus dolloi (26819)
Danian66.0 - 61.6USA (Texas) Ischyodus dolloi (198621)
Selandian - Thanetian61.6 - 56.0USA (Alabama) Ischyodus dolloi (80384)
Lutetian - Bartonian47.8 - 38.0Antarctica (Seymour Island) Ischyodus dolloi (53666)
Late/Upper Eocene37.2 - 33.9Chile Ischyodus dolloi (99478)
Messinian7.246 - 5.333Australia (Victoria) Ischyodus dolloi (46167)
Zanclean5.333 - 3.6Australia (Victoria) Ischyodus dolloi (51328 51335)