Your geology, right now.
Geological maps, regional stratigraphy, and fossil collections of the lower 48 States.
Take your iPhone into the field
With Strike and Dip, measure and record all of your geological field notes, all tagged with your current GPS-based position, date, and time.
Fast entry and analysis of ecological data
Speed through your entry of ecological data, and instantly calculate a suite of common diversity metrics, including both sample-based and individual-based rarefaction.
Fast individual-based rarefaction
A new and improved interface makes it easier than ever to calculate individual-based rarefaction curves.