diff --git a/README.rst b/README.rst
index 0aeb651..311f99e 100644
--- a/README.rst
+++ b/README.rst
@@ -140,6 +140,11 @@ Finance
* `St Louis Federal `_
* `Yahoo Finance `_
+Geology
+-------
+* `USGS Earthquake Archives `_
+* `Smithsonian Institution Global Volcano and Eruption Database `_
+
GeoSpace/GIS
------------