加曽利B2式?

typological date Typological date from 小松貝塚

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Reference
小林謙一・坂本稔・関口満・松崎浩之2007「茨城県土浦市内遺跡出土試料の14C年代測定」『土浦市立博物館紀要』第17号

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Record created in XRONOS on 2022-12-02 00:51:53 UTC. Last updated on 2022-12-02 00:51:53 UTC. See changelog for details.
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