A Field Notebook : Mechanicsburg Quadrangle dated 4205. This Field Notebook has been scanned. This Field Notebook has not been published. It is 35% completed. Correponding field maps exist? Y(20)
Summary
A Field Notebook : Mechanicsburg Quadrangle dated 4205. This Field Notebook has been scanned. This Field Notebook has not been published. It is 35% completed. Correponding field maps exist? Y(20)
A PDF version of some field notebooks are available. Corresponding field maps may also exist. See the Field Notebooks from VA dataset for more impromation.