Tarrant co., Texas
March 14, 2010

Today we hunted two Kiamichi Formation exposures.  At the first locality we find a piece of a "pycnodont" fish tooth plate and some tiny calcite replaced snails.  
Piece of a "pycnodont" dentition
same
Tiny calcite snails (found by Roz M)
same
ammonite cast
same