latitude must be between 0 and 90, longitude must be between 0 and 180

Queries are hardcoded to return at most 100,000 localities, which is already 75,000 localities more than can be displayed. Greatly restrict your search, please.

Query returned "100000" results...only displaying the first 25,000 so google maps doesn't crash.

In order to zoom in/out on the map, you'll need to click inside the map first

If a locality has both a GPS coordinate, and either contains or has at least one child locality containing at least one of the minerals listed above, then this map displays a single marker for that locality.

 This bottom-level locality is directly dated. (3080 total)

 This locality is directly dated, but is not bottom-level. (2160 total)

 This locality is not directly dated, and is not bottom-level. (36350 total)

 This bottom-level locality has an age assigned to it from some other locality. (58410 total)

 This locality does not have an age assigned to it. (0 bottom-level + 0 top/mid-level = 0 total)