Scalenodon is an extinct genus of traversodontid cynodonts from the Middle Triassic of Africa and possibly Russia. The type species S. angustifrons was named in 1946 and several other species were named in the following years. Most of the species from Africa are now thought to belong to different genera than Scalenodon.
Scalenodon is an extinct genus of traversodontid cynodonts from the Middle Triassic of Africa and possibly Russia. The type species S. angustifrons was named in 1946 and several other species were named in the following years. Most of the species from Africa are now thought to belong to different genera than Scalenodon.
==History and species== The first fossils belonging to Scalenodon were found in the Manda Formation of Zambia and assigned to Trirachodon angustifrons in 1946. In 1955, the species was given its own genus, Scalenodon. In 1963, a second species called S. drysdalli was named from the Ntawere Formation in the Luangwa Valley of Zambia. Later that year S. drysdalli was placed in its own genus, Luangwa. Three additional species, S. attridgei, S. charigi, and S. hirschoni, were named from the Manda Formation in 1972. In 1973, a Russian species of Scalenodon was named S. boreus. S. boreus is known from the southern Ural Mountains of Orenburg Oblast.
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