Published December 18, 2023 | Version v1
Dataset Restricted

Harp seal maxilloturbinate CT scans

Creators

  • 1. ROR icon University of Oslo
  • 2. ROR icon UiT The Arctic University of Norway
  • 3. ROR icon Norwegian University of Science and Technology
  • 4. ROR icon University of Cambridge

Description

This repository contains four .vol files corresponding to four harp seal (Pagophilus groenlandicus) skull specimen scans from the Oslo Natural History Museum collections. The scans are centred around the maxilloturbinate mass. Scans performed by Øyvind Hammer using a Nikon Metrology XT H 225 ST CT scanner.

.vol files found under scans.zip can be opened with Avizo or loaded directly from binary as a raw float[depth × height × width] array.

Specimen Life stage CBL (mm) CBL* (/1) Collection location Collection year Collector Scan date Voxel scale (μm) Dimensions (vx³)
7357 Juvenile 148 0.71 Vardø, Norway 1897   March 2023 300 1440 × 1216 × 991
7498 Juvenile 163 0.78       March 2023 300 1440 × 1440 × 1440
7360 Juvenile 201 0.96 Vardø, Norway 1893 Dahl April 2023 300 1440 × 1440 × 1440
7495 Adult 209 1.00 Maniitsoq, Greenland 1893 Bistrup April 2022 127 1535 × 1855 × 1920

 

Files

Restricted

The record is publicly accessible, but files are restricted to users with access.