#189. Shock Synthesis of Amino Acids in Simulated Primitive Environments, A. BarNun, N. BarNun, S. H. Bauer, and C. Sagan, Science 168, 470 (1970). A longer version was published in Chemical Evolution and the origin of Life, Ed., Buret and Ponnamperuma. Patent # 3,652,434.

#189. Shock Synthesis of Amino Acids in Simulated Primitive Environments, A. BarNun, N. BarNun, S. H. Bauer, and C. Sagan, Science 168, 470 (1970). A longer version was published in Chemical Evolution and the origin of Life, Ed., Buret and Ponnamperuma. Patent # 3,652,434., Box: 2. Simon Bauer papers, 14-8-3451. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/279615 Accessed July 29, 2025.