Dataset of bone collagen 𝛿13C, 𝛿15N, 𝛿34S, bone apatite 𝛿13C, 𝛿18O, and tooth enamel 𝛿13C, 𝛿18O, 87Sr/86Sr, from a Medieval Muslim population in Santarém, Portugal (8-10th century AD)

This dataset presents the results of isotopic analysis conducted on 58 adult individuals from an early Muslim population buried at Avenida 5 de Outubro, Santarém, Portugal. These results can be used to investigate the dietary practices, as well as mobility patterns of the population. Bone collagen isotope data for 12 fauna specimen are additionally provided, which can help to establish the comparative baseline.