Marie Skłodowska-Curie Actions Fellowship

Origins of Variability
in Island Systems

Unravelling livestock diet and mobility across the Bronze–Iron Age transition in the Western Mediterranean

Dr. Lua Valenzuela-Suau · Archaeozoology · Stable Isotopes
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3 Island groups studied
2 Archaeological periods
500+ Faunal samples
4 Research institutions

OVIS

About OVIS

What is OVIS?

OVIS (Origins of Variability in Island Systems) is a Marie Skłodowska-Curie Actions fellowship investigating the diet, mobility, and management of ovicaprids — sheep and goats — across the Western Mediterranean islands during the Bronze and Iron Ages.

Why does it matter?

Island communities in the ancient Mediterranean developed distinct strategies for managing livestock, shaped by geography, trade routes, and cultural exchange. By applying stable isotope analysis to faunal remains, OVIS reconstructs these strategies with unprecedented resolution.

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Funded by

European Union — Horizon Europe

Grant agreement

No. 101XXX

Duration

2026 – 2028

Host institution

Cardiff University

Principal Investigator

Dr. Lua Valenzuela-Suau

Co-funded by the European Union

Project Updates

Latest from OVIS See all →

Publication

New isotopic study published in Journal of Archaeological Science

A new article on livestock mobility during the Bronze–Iron Age transition in insular contexts, presenting preliminary OVIS data.

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Fieldwork

Fieldwork campaign in Sardinia

New excavation and sampling campaign for the OVIS project, with international collaboration from three partner institutions.

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Field & Science

Archaeology News See all →

Conference

EAA 2025 — Annual Meeting in Lisbon

The European Association of Archaeologists holds its 31st annual meeting, with sessions on zooarchaeology and insular Mediterranean prehistory.

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Publication

New review on Bronze Age pastoralism in the Western Mediterranean

A landmark synthesis article published in Journal of World Prehistory revises current models of livestock management in island contexts.

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Discussion

Project Forum

A space for researchers and collaborators to share questions and reflections on the OVIS project.

Livestock diet & mobility results

2 replies
AV
Anna V.

Have you seen the results from the latest isotopic analyses? The difference in δ13C values between Menorca and Sardinia is remarkable — it suggests very different pasture management strategies.

MR
Marc R.

Yes, especially the difference between islands! I wonder if it correlates with the presence of Nuragic trade networks. Are you planning to compare with Sicilian samples?

Next fieldwork campaign

1 reply
LG
Laura G.

Does anyone know when the next fieldwork campaign in Sardinia will be? I'm interested in joining the sampling team if there's availability.

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