# Last edited on 2017-12-11 15:23:25 by stolfilocal Lingulid fossils provided by Carolina Zabini on 2017-07-11. Each subdirectory LP* is a rock fragment provided by CZ. Each sub-subdirectory LP*/S??? is one stack of images taken with about the same view direction and fragment pose. It may show more than one fossil shell. The same fossil may appear in two or more stacks. The illumination field is by the microscope itself