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Thaumastocyon
Taxonomy
Thaumastocyon was named by Stehlin and Helbing (1925). It is not extant.
It was assigned to Ursidae by Carroll (1988); and to Thaumastocyoninae by Morales et al. (2021).
It was assigned to Ursidae by Carroll (1988); and to Thaumastocyoninae by Morales et al. (2021).
Species