The Discolouration of Human Teeth from Archaeological Contexts: Elemental Analysis of a Black Tooth from a Roman Cranium Recovered from the River Witham, Lincoln, UK

<table>Structure of the diploë in the Witham cranium illustrating the cortical (dark brown) and trabecular bone (filled with blue-black material).</table>

Journal of Anthropology

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Figure 3

Figure 3: The Discolouration of Human Teeth from Archaeological Contexts: Elemental Analysis of a Black Tooth from a Roman Cranium Recovered from the River Witham, Lincoln, UK 

Figure 3 | The Discolouration of Human Teeth from Archaeological Contexts: Elemental Analysis of a Black Tooth from a Roman Cranium Recovered from the River Witham, Lincoln, UK 