- Roy E. Plotnick, Earth and Environmental Sciences, University of Illinois at Chicago.
In the old days, before the advent of the internet and the personal computer, you kept up on the scientific literature by going to the library and examining the stacks of new journals that had just arrived. If you wanted to pursue an area of research and write your own paper, you searched the library stacks, guided by the list of references in the back of published papers and the huge published volumes, such as the Bibliography and Index of Geology, that catalogued the papers on the subject. You may also find out, perhaps guided by more senior scientists, that there were certain critical papers in your area that you needed to read.