This contribution includes the 3D models of the reconstructed ossicular chain of the cainotheriid Caenomeryx filholi from the late Oligocene locality of Pech Desse (MP28, Quercy, France) described and figured in the publication of Assemat et al. (2020). It represents the oldest ossicular chain reconstruction for a Paleogene terrestrial artiodactyl species. 

Caenomeryx filholi UM PDS 3353 View specimen

M3#508_UM PDS 3353 reconstruction of the middle ear with petrosal, bulla, stapes, incus, malleus Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.508

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This contribution contains the 3D models of the ossicles of a protocetid archaeocete from the locality of Kpogamé, Togo, described and figured in the publication of Mourlam and Orliac (2019). 

indet. indet. UM KPG M 73 View specimen

	M3#407_UM KPG M 73 stapes Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.407	Download 3D data
	M3#408_UM KPG M 73 Incus Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.408	Download 3D data
	M3#409_UM KPG M 73 Malleus Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.409	Download 3D data

This contribution contains the 3D models of the bony labyrinths of two protocetid archaeocetes from the locality of Kpogamé, Togo, described and figured in the publication of Mourlam and Orliac (2017). https://doi.org/10.1016/j.cub.2017.04.061  

?Carolinacetus indet. UM KPG-M 164 View specimen

M3#149_UM KPG-M 164 bony labyrinth of ? Carolinacetus sp. from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.149

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indet. indet. UM KPG-M 73 View specimen

M3#150_UM KPG-M 73 bony labyrinth of Protocetidae indet. from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.150

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This contribution contains the 3D models described and figured in the following publication: Mourlam, M., Orliac, M. J. (2017), Protocetid (Cetacea, Artiodactyla) bullae and petrosals from the Middle Eocene locality of Kpogamé, Togo: new insights into the early history of cetacean hearing. Journal of Systematic Palaeontology https://doi.org/10.1080/14772019.2017.1328378
  

?Carolinacetus indet. UM KPG-M 164 View specimen

M3#132_UM KPG-M 164 left petrosal of ?Carolinacetus sp. from the locality of Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.132

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indet. indet. UM KPG-M 73 View specimen

	M3#133_UM KPG-M 73 labelled surface of the left petrosal Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.133	Download 3D data
	M3#134_UM KPG-M 73 left bullaof Protocetidae indeterminate from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.134	Download 3D data
	M3#135_UM KPG-M 73 petrotympanic complex of Protocetidae indeterminate from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.135	Download 3D data

?Carolinacetus indet. UM KPG-M 33 View specimen

M3#136_UM KPG-M 33 left auditory bulla of a juvenile specimen of ?Carolinacetus sp. from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.136

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Togocetus traversei UM KPG-M 80 View specimen

M3#137_UM KPG-M 80 fragmentary right auditory bulla of Togocetus traversei from Kpogamé, Togo Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.137

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