http://book.klll.cc/ebooks/subject/20386.opds 2025-11-18T09:23:30Z Books about Paleontology -- Connecticut River Valley Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T09:23:30Z https://book.klll.cc/ebooks/34056.opds Remarks on some fossil impressions in the sandstone rocks of Connecticut River John Collins Warren