Catalogued

Hill trilinear water diagram

Made by

Raymond Allan Hill

Year

1940

Field

Earth science and hydrology

Kind

Computing chart

Room

Parts of a whole — Placed by reading its description, not yet studied

1 other forms share this skeleton

Source

Hill 1940, Geochemical patterns in Coachella Valley, California, Transactions of the American Geophysical Union 21

Attribution less certain: contested, or no single inventor recorded

Searches, not citations

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