Methods

RATTUS consists of seven 'work packages', applying a range of archaeological, biological, and historical methods to understand the intertwined histories of rats and humans.

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Zooarchaeology (WP1): morphological, metrical, and taphonomic analysis of rat bones from archaeological sites

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Dating & ZooMS (WP2): using radiocarbon dating and proteomic analysis to confirm dates and species.

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Stable isotopes (WP3): tracking changes in rat dietary ecology via stable carbon, nitrogen, and sulphur isotopes.

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History (WP4): tracing the spread and impact of early modern brown rats via written sources.

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Archaeogenetics (WP5): using ancient DNA to explore past rat populations, movements, and connections.

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Ecological modelling (WP6): simulating dynamics of rat populations and movements between human settlements.

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Synthesis (WP7): bringing it all together to understand the connections between rats and past human societies.