http://book.klll.cc/ebooks/subject/20582.opds 2025-11-18T09:21:12Z Books about Paleontology -- Colorado Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-11-18T09:21:12Z https://book.klll.cc/ebooks/34412.opds A New Species of Heteromyid Rodent from the Middle Oligocene of Northeast Colorado with Remarks on the Skull Edwin C. Galbreath