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Vorobjevaia dolonodon

Osteolepiformes

Taxonomy
Vorobjevaia dolonodon was named by Young et al. (1992) [An osteolepiform in which the lower jaw has a posterolateral division of the parasymphysial dental plate reaching the coronoid lamina, a sigmoid dentary tusk twice as long as the coronoid tusks, a rounded dorsal process in front of each coronoid tusk, and the parasymphysial dental plate elevated as a high rounded tuberculate process. The lower jaw is about 4.5 times as long as deep, and deepest posteriorly. ]. Its type specimen is AMF 54328, a mandible (a left lower jaw), and it is a 3D body fossil. Its type locality is Young et al 1992 Devonian Fish Locality 8, which is in a Givetian marine horizon in the Aztec Silstone Formation of Antarctica.

Synonymy list
YearName and author
1992Vorobjevaia dolonodon Young et al.
2016Vorobjevaia dolonodon Borgen and Nakrem

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
RankNameAuthor
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
orderOsteolepiformesBerg 1937
genusVorobjevaia
speciesdolonodon

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.

Vorobjevaia dolonodon Young et al. 1992
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Created: 2009-07-20 21:50:54
Modified: 2009-07-20 23:50:54
Source: c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988

Age range: Givetian or 387.70000 to 382.70000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Givetian387.7 - 382.7Antarctica Vorobjevaia dolonodon (type locality: 207079)