Scans acquired by Matthew Colbert on 28 November 2016. Original data 954x930 16-bit TIFF images. Scan parameters: NSI scanner. FeinFocus source in High Power mode, 210 kV, 0.28 mA, brass filter. Perkin Elmer detector, 0.25 pF gain, 1 fps, 1x1 binning, no flip, source to object 330.0 mm, source to detector 1316.8 mm, continuous CT scan, no frames averaged, 0 skip frames, 3600 projections, 6 gain calibrations, 15 mm calibration phantom, data range [-1.5, 20.0] (grayscales adjusted from NSI defaults), beam-hardening correction = 0.1. Slices flipped and reordered in ImageJ. Voxel size = 54.1 μm. Total slices = 1857. Data cropped t0 843x275 to remove extraneous material, and excess slices 1-324 and 1629-1857 omitted.