The following is a running list of articles we’ve republished here on this website. These are journal articles published in the United States from 1927 or earlier. All articles are correctly sourced to their original material. The goal here is to expose important work using the web format to help drive online searches and to provide a place to collect articles that are relevant to the work published on this website.

U.S. Copyright has a long history of changing over time. The oldest work still under copyright has terms of 95 years, and in 2023 works published in 1927 became available to the public domain in the United States.

Articles are presented as close to their original text as possible. Many things from the 1800s are difficult to read; nevertheless, they are essential to science.

Current Republications

1835 – DESCRIPTION OF FIVE NEW SPECIES OF FOSSIL SHELLS IN THE COLLECTION PRESENTED BY MR EDWARD MILLER TO THE GEOLOGICAL SOCIETY. By T. A. Conrad.

Leptoptygma simplex