orogeny

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Correspondence of Joachim Barrande, Sir William Logan, and James Hall on the Taconic system and the age of the fossils found in the rock of northern New England, and the Quebec group of rocks
Joachim Barrande

American Journal of Science March 1861, s2-31 (92) 210-226; DOI: https://doi.org/10.2475/ajs.s2-31.92.210

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