Missing time: The Great Unconformity in the Ozarks
23:29
Exploring the Precambrian igneous geology of the Ozarks' scenic St. Francois Mountains
8:32
What is a mineral, anyway? A biological analogy | Ozark wonderings: Geology FAQ
15:12
Buried hills and hollows: the Ozarks' Precambrian landscape
6:51
Ozarks by lidar: Abandoned human traces on the landscape
6:11
Tutorial: Exploring lidar hillshade maps using The National Map
12:26
Katy Trail geology & nature | Sedalia to Jefferson City
5:35
Ozarks by lidar: 7 neat geologic features
6:43