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eugeosyncline

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noun eu·geo·syn·cline \(ˌ)yü-ˌjē-ō-ˈsin-ˌklīn\

Definition of eugeosyncline

  1. :  a narrow rapidly subsiding geosyncline usually with volcanic materials mingled with clastic sediments

eugeosynclinal

play \-(ˌ)sin-ˈklī-nəl\ adjective


1942

First Known Use of eugeosyncline

1942


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