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Johnlongia allocotodon
Taxonomy
Johnlongia allocotodon was named by Siverson (1996). Its type specimen is WAM 95.9.1, a tooth, and it is a 3D body fossil. Its type locality is Thirindine Point east (78 kg sample), which is in a Cenomanian coastal claystone in the Haycock Marl Formation of Australia. It is the type species of Johnlongia.
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Johnlongia allocotodon Siverson p. 837 figs. Pl 5, figs 1-15; text-fig 5A-F |
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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.
†Johnlongia allocotodon Siverson 1996
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023, Hendy et al. 2009 | |||||
Age range: base of the Cenomanian to the top of the Early/Lower Turonian or 100.50000 to 89.80000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | Australia (Western Australia) | Johnlongia allocotodon (215794) | |
| Late/Upper Cenomanian | Russian Federation (Saratov) | Johnlongia allocotodon (213395) | |
| Late/Upper Cenomanian | Australia (Western Australia) | Johnlongia allocotodon (type locality: 215561) | |
| Early/Lower Turonian | Australia (Western Australia) | Johnlongia allocotodon (215796) |