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PaST Thesaurus Navigator

Use this page to navigate the Paleoenvironmental Standard Terms (PaST) thesaurus and discover information about terms such as definitions, relations, and vocabulary hierarchies.


alkenone unsaturation index Uk37
an alkenone unsaturation index that compares the amounts of C37:2, C37:3, and C37:4 alkenones, as (C37:2-C37:4)/(C37:2+C37:3+C37:4).
ROOT > what > chemical composition > compound > organic compound > organic compound index > alkenone unsaturation index > alkenone unsaturation index Uk37
Measured Variable Terms
This page is used for exploring the WDS-Paleo controlled vocabulary for measured variables (PaST Thesaurus). A term's title and description will appear here. Terms marked as 'metaterm' are not searchable in the Variables Advanced Search, but serve to organize terms into a hierarchy.