These systems hold site-based records that gain stratigraphic and age context from Macrostrat, and in turn enrich its units (see Linking data):

Systems that only consume our data are apps; the sources Macrostrat builds on are providers.

Systems and organizations

Connect a system

If your data system shares ground with Macrostrat, in stratigraphic names, geologic time, map units, localities or literature, we would like to link up. Shared identifiers are the usual starting point. Write to us.