Region of Indiana with geological and botanical interest.
https://journals.iupui.edu/index.php/ias/article/download/16117/16261
http://igs.indiana.edu/FossilsAndTime/TurkeyRun.cfm
http://nuttybirder.com/Wheretobird/Indiana/westcentralin/shadesstateparkin.html
![](https://inaturalist.ala.org.au/assets/logo-eee-15px-8f26cb7404257fa9b8ee143ca65be95b53e98e56f81ff1678848b9e3ae2e13ee.png)