Share

First State Geology Newsletter Signup

First State Geology has been the newsletter of DGS for over 25 years.

Click here to signup!

History of DGS

Below is an interactive timeline of the history of the Delaware Geological Survey, from 1951 through present, with some information about the first (albeit brief) inception of the survey back in 1837. More information can be found linked below the timeline.

Click and drag your cursor over the timeline to scroll through time. Click on any item to read more. Interactive Timeline | Table Listing