http://www.gutenberg.org/ebooks/subject/15831.opds 2024-11-14T16:34:49Z Books about Geology, Stratigraphic (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-11-14T16:34:49Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/15831.opds?sort_order=title Sort Alphabetically by Title 2024-11-14T16:34:49Z https://sendtokindle.compellingsciencefiction.com/ebooks/subject/15831.opds?sort_order=release_date Sort by Release Date 2024-11-14T16:34:49Z https://sendtokindle.compellingsciencefiction.com/ebooks/39723.opds The World Before the Deluge Louis Figuier 2024-11-14T16:34:49Z https://sendtokindle.compellingsciencefiction.com/ebooks/43963.opds The Principles of Stratigraphical Geology J. E. Marr