David W. Farris
@davidwcfarris
Geoscientist @EcuGeology
ID: 800044826351796228
https://davidwfarris.weebly.com 19-11-2016 18:35:25
57 Tweet
18 Followers
122 Following
Here is the K-Pg boundary at Trinidad Lakes State Park in Colorado. ECU students investigate the end of the dinosaurs! #GeologyPage #Geology ECU Department of Geological Sciences
