Return To Top Page, other Examples of
or Specimen Index
How to View Stereo Images
P, Liepers Shale from
Upper Ordovician in Nashville, Tennessee, USA.
Estimated Age: about 450 million years old.
Dimensions: scale bar is .5 mm
Comments: Cusp is split down middle..
Page established 9-10-99, updated 9-10-98 -- copyright Jim Davison
Go back to: Top Page-- Please mail comments
or suggestions to: My E-Mail Address