The research team that studied the fossils described them as Marine animals that lived during the early part of a period that followed the Cambrian, known as the Ordovician.

该研究小组认为，研究这些化石形容，在随后的一个时期的寒武系，奥陶系已知的早期的海洋动物生活的一部分他们。

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The basement strata and the migmatite, however, were formed much later, about Cambrian period and early palaeozoic era.

但其基底地层和混合岩形成时代较晚，为寒武纪和下古生代。

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The basement strata and the migmatite, however, were formed much later, about Cambrian period and early palaeozoic era.

但其基底地层和混合岩形成时代较晚，为寒武纪和下古生代。

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