4th millennium BC in architecture

The following events occurred in architecture in the 4th millennium BC:

Buildings and structures

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Buildings

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Knap of Howar on Orkney island

See also

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References

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  1. ^ Kohl, Philip L.; Bäck, Lucien R.; Claessen, Henri J. M.; Gilman, Antonio; Hamlin, Christopher L.; Hayashi, Kensaku; Lamberg-Karlovsky, C. C.; Nissen, Hans J.; Oates, Joan (1978-09-01). "The Balance of Trade in Southwestern Asia in the Mid-Third Millennium B.C. [and Comments and Reply]". Current Anthropology. 19 (3): 463–492. doi:10.1086/202136. JSTOR 2741769.