Cretaceous flint from Rijckholt-St.Geertruid mine : 3D documentation
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资源简介：
Flint from the mine goafs of Rijckholt-St.Geertruid - goafs between measurement points No 582-600. Collection of Jacek Lech; found on May 2nd, 1975
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Zenodo创建时间：
2026-03-11
