Soggetti: “...Paleontology Periodicals....”
Full text available from Earth, Atmospheric & Aquatic Science Database: 09/01/2014 to 11/30/2018

Soggetti: “...Geochemistry Periodicals....”
Full text available from Earth, Atmospheric & Aquatic Science Database: 02/01/2006 to 12/31/2018
Full text available from Environmental Science Database: 02/01/2006 to 12/31/2018
Full text available from Science Database: 02/01/2006 to 12/31/2018