I love the texture and patterns in dry mud.
I love the texture and patterns in dry mud.
You can find similar, but different layering effects if you look at cast metal through a microscope. :D
Cutting cast ingots in slices and you can see the sedimentary effects of the crystallisation during the cooling process. :D
The rugged beauty of the Badlands draws visitors from around the world. These striking geologic deposits contain one of the world’s richest fossil beds. Ancient horses and rhinos once roamed here. The park’s 244,000 acres protect an expanse of mixed-grass prairie where bison, bighorn sheep, prairie dogs, and black-footed ferrets live today.