Figure 3. The sponge Paraleptomitella dictyodroma from the Cambrian Maotianshan Shale of Chenjiang, China. 3.1. Oblique virtual lighting from PTM reconstruction, comparable with a traditional photograph. 3.2. Specular enhancement.

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QuickTime version 3.7MB
PTM file 2.2MB (where to get and how to use the PTM Viewer)