claim: Dark matter is different from baryonic matter.
evidence: Thomas A. Hendricks House and Stone Head Road Marker is a historic home and road marker located at Stone Head , Van Buren Township , Brown County , Indiana .. Stone Head. Stone Head, Indiana. Van Buren Township. Van Buren Township, Brown County, Indiana. The house was built in 1891 , and is a two-story , `` T '' - shaped frame dwelling .. It rests on a sandstone foundation and features three prominent projecting gables .. sandstone. sandstone. The Stone Head Road Marker was erected in 1851 .. Stone Head. Stone Head, Indiana. It was carved of sandstone by local gravestone carver Henry Cross .. sandstone. sandstone. It was listed on the National Register of Historic Places in 1984 .. National Register of Historic Places. National Register of Historic Places