The specimen was CT-scanned at the Department of Anthropology, University of Western Ontario, Canada, using a Nikon XT H 225 ST MicroCT Scanner with the following settings: 190 kVp, 85 microamps, 500 msec exposure time, averaged 2 frames/projection, and voxel size of 70 µm. The software Inspect-X v. 4.3 was used for scan capture, CT-Pro 3D v. 4.3 for volume reconstruction, and VG Studio Max v.2.2 for visualization and export to dicom. The data was uploaded to Dryad as a ZIP file.