Exoedaenodus schaubi Hürzeler, 1944 (Dimylidae, Mammalia) from the late Oligocene of Enspel/Germany

PALAEOBIODIVERSITY AND PALAEOENVIRONMENTS(2022)

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摘要
From the upper Oligocene (MP 28) of Enspel associated material of a dimylid is described. The find includes the skull and the right mandible; most of the teeth are preserved. In addition, a tibiofibula is described. Thus, this specimen represents the most comprehensive find of a dimylid individual. The specimen can be assigned to the species Exoedaenodus schaubi . For the first time, a reliable assignment of maxilla and mandible for this genus is possible. The dentition confirms the assumed basal position of Exoedaenodus within the Dimylidae based on the dental formula, in which at most one lower incisor position is reduced and M3 and m3 are present. The interrupted zygomatic arch represents a derived condition, as does the fusion of the tibia and fibula.
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关键词
Eulipotyphla, Paleogene, articulated material, tibiofibula, MP 28
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