These are people who developed some kind of theory of evolution before Charles Darwin and Alfred Russel Wallace published their theory in 1858. They contributed some aspects of the theory without it being fully synthesised. All of them came from Europe, mostly France and Britain. They range in date from the late 17th century to the first part of the 19th century.
The following 20 pages are in this category, out of 20 total. This list may not reflect recent changes (learn more).