Logger, a package which assists in the construction and rapid display of stratigraphic columns from field data

Sedimentology of Shale

“…It is also a good practice to make a copy for your permanent files after each field visit, just in case the field notebook is lost, falls into a creek, or is stolen. Also, of course, more and more your description may be ultimately digitized so that graphic plots may be directly made by computer (Odell 1977).…”