In this contribution, we describe the external and internal morphology of a delphinid petrosal bone collected from Ahu Tahai, a burial site located on the Southwestern coast of Easter Island, at Hangaroa. We discuss the taxonomic attribution of this archaeological item and describe its internal structures based on µCT data, including the bony labyrinth and the nerve and vein patterns. Identification of the nerves exists lead us to relocate the identification of the foramen singulare in delphinid petrosals.

  

indet. indet. AT1 View specimen

	M3#420_AT1 Stapes Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.420	Download 3D data
	M3#421_AT1 petrosal bone Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.421	Download 3D data
	M3#422_AT1 in situ bony labyrinth Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.422	Download 3D data
	M3#423_AT1 bony labyrinth and associated nerves and blood vessels Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.423	Download 3D data

This contribution contains the 3D models described and figured in the following publication: Paulina-Carabajal, A. and Nieto, M. N. In press. Brief comment on the brain and inner ear of Giganotosaurus carolinii (Dinosauria: Theropoda) based on CT scans. Ameghiniana. https://doi.org/10.5710/AMGH.25.10.2019.3237
  

Giganotosaurus carolinii MUCPv-CH-1 View specimen

M3#504_MUCPv-CH-1 The current file contents 3D models of the braincase, brain, left and right inner ears Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.504

Download 3D data

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

Download 3D data

This contribution contains the 3D models described and figured in the following publications:
- Marini E., Lussu P., 2020. A virtual physical anthropology lab. Teaching in the time of coronavirus, in prep.;
- Lussu P., Bratzu D., Marini E., 2020. Cloud-based ultra close-range digital photogrammetry: validation of an approach for the effective virtual reconstruction of skeletal remains, in prep. 

Homo sapiens MSAE 59 View specimen

M3#509_MSAE 59 MSAE 59 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.509

Download 3D data

Homo sapiens MSAE 62 View specimen

M3#510_MSAE 62 MSAE 62 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.510

Download 3D data

Homo sapiens MSAE 63 View specimen

M3#512_MSAE 63 MSAE 63 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.512

Download 3D data

Homo sapiens MSAE 78 View specimen

M3#514_MSAE 78 MSAE 78 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.514

Download 3D data

Homo sapiens MSAE 95 View specimen

M3#515_MSAE 95 MSAE 95 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.515

Download 3D data

Homo sapiens MSAE 1852 View specimen

M3#516_MSAE 1852 MSAE 1852 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.516

Download 3D data

Homo sapiens MSAE 6426 View specimen

M3#517_MSAE 6426 MSAE 6426 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.517

Download 3D data

Homo sapiens MSAE 6428 View specimen

M3#518_MSAE 6428 MSAE 6428 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.518

Download 3D data

Homo sapiens MSAE 6992 View specimen

M3#519_MSAE 6992 MSAE 6992 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.519

Download 3D data

Homo sapiens MSAE 7688 View specimen

M3#520_MSAE 7688 MSAE 7688 Type: "3D_surfaces" 3D view: doi: 10.18563/m3.sf.520

Download 3D data