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Chondrichthyes -

Osteodonti is an infraclass. It is extant.

It was assigned to Elasmobranchii by Glükman (1964).

Synonymy list
YearName and author
1964Osteodonti Glükman p. 337

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phylumChordataHaeckel 1847
subclassElasmobranchiiBonaparte 1838

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.

No diagnoses are available
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Wagner 2017, Carroll 1988

Age range

Maximum range based only on fossils: base of the Albian to the top of the Late/Upper Pleistocene or 113.00000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 112.03 Ma

Collections (321 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Late/Upper Aptian122.46 - 112.03France Isuridae indet. (56673)
Albian113.0 - 100.5Switzerland Oxyrhina macrorhisa, Lamna subulata (2237)
Early/Lower Albian112.03 - 109.0France Isuridae indet. (56521)
Late/Upper Albian105.3 - 99.6France Isuridae indet. (56543)
Late/Upper Albian - Early/Lower Cenomanian105.3 - 93.5Kazakhstan Scapanorhynchus praeraphiodon (175010)
Late/Upper Cretaceous100.5 - 66.0Japan (Hokkaido) Scapanorhynchus sp. (161434) Scapanorhynchus sp., Scapanorhynchus rhaphiodon (161435)
Late/Upper Cretaceous100.5 - 66.0USA (North Carolina) Scapanorhynchus texanus (71488)
Late/Upper Cretaceous100.5 - 66.0Brazil (Pernambuco) Scapanorhynchus subulatus (167994)
Late/Upper Cretaceous100.5 - 66.0USA (Alabama) Scapanorhynchus rhaphiodon (82050)
Early/Lower Cenomanian99.6 - 93.5Germany Scapanorhynchus sp. (12578 12579 12580 12581)
Early/Lower Cenomanian99.6 - 93.5France Isuridae indet. (57942)
Early/Lower Cenomanian99.6 - 93.5France (Poitou-Charentes) Scapanorhynchus minimus (73862 73863 77233)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5Spain (Asturias) Scapanorhynchus minimus (98396)
Turonian93.9 - 89.8France (Charente) Scapanorhynchus raphiodon (161748)
Turonian93.9 - 89.8USA (New Mexico) Scapanorhynchus raphiodon (179267)
Turonian - Coniacian93.9 - 86.3USA (New Mexico) Scapanorhynchus raphiodon (56389)
Turonian - Coniacian93.9 - 86.3USA (Texas) Oxyrhina extenta (107425)
Early/Lower Turonian93.5 - 89.3United Kingdom (England) Scapanorhynchus rhaphiodon (4072) Scapanorhynchus rhapiodon, Scapanorhynchus subulatus (4071)
Middle Turonian93.5 - 89.3USA (Kansas) Scapanorhynchus raphiodon (35365)
Late/Upper Turonian - Early/Lower Coniacian93.5 - 85.8Mexico (Coahuila) Scapanorhynchus sp. (92293)