Some Comments on Turner on Old World Iron

an outline map of Eurasia with coloured dates marked on it, all multiples of +100 or -100 except for the year 1
Map 1 from Turner 2020. “First acceleration in the use of iron across Afro-Eurasia … When iron becomes a material used for multiple object types … iron is used on a much greater scale 100 years after the proposed date and on a much smaller scale 100 years before the proposed date.”

Someone associated with the SESHAT project has taken Andre Costopoulos’ suggestion to focus on things which leave good archaeological evidence like metallurgy. They wrote a study of the spread and improvement of iron technology across the Old World. That is a topic that I am an expert on, so how does the paper hold up?

  • Turner, Edward A. L. (2020) “Anvil Age Economy: A Map of the Spread of Iron Metallurgy across Afro-Eurasia.” Cliodynamics 11.1

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