Permissions for using or re-publishing ICS International Chronostratigraphic Chart, its translations and all versions bearing the ICS copyright Summary1 The International Commission on Stratigraphy (ICS) maintains a proa

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Date: 2017-11-27 00:10:43		Permissions for using or re-publishing ICS International Chronostratigraphic Chart, its translations and all versions bearing the ICS copyright Summary1 The International Commission on Stratigraphy (ICS) maintains a proa Add to Reading List Source URL: stratigraphy.org Download Document from Source Website File Size: 417,83 KB Share Document on Facebook