Search Displaying 1 - 1 of 1 Fulltext search Sort by RelevanceDate Created: Newest to OldestDate Created: Oldest to Newest Jan Swammerdam (1637-1680) By: Kimberly A. Buettner | Published: Oct 31, 2007 Jan Swammerdam, known as the founder of the preformation theory based on his extensive research on insect development, was born on 12 February 1637… PeopleBiography Filter my results Author Kimberly A. Buettner (1) (-) Kimberly A. Buettner (1) CollectionArticles (1) Articles (1)