When did Practical Geology Season 1 Episode 9 air?
Practical Geology Season 1 Episode 9 aired on July 22, 2022.


Taught by Professor James F. P. Cotter of the University of Minnesota, Morris, the fundamentals of field geology. You learn the basics of rocks, minerals, and landforms, and how to apply this knowledge to read an outcrop, find and prepare fossils, assess soil and groundwater, prospect for gems and ore, and much more.
Check out limestone, one of nature’s most amazing rocks, with medical, economic, and sightseeing benefits. Not to mention, limestone provides insight into environments eons ago. Examine its chemistry and the ways it forms. Survey different kinds of limestone, including types that preserve detailed fossils. Finally, look at sinkholes and caves, which occur in limestone karst topography.
Direct answers for episode-level questions and details.
Practical Geology Season 1 Episode 9 aired on July 22, 2022.
This episode runs for approximately 32 minutes.
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