TY - JOUR T1 - On the Mechanical Conditions of a Swarm of Meteorites, and on Theories of Cosmogony. JF - Proceedings of the Royal Society of London (1854-1905) VL - 45 SP - 3 EP - 16 PY - 1888/01/01/ UR - http://dx.doi.org/10.1098/rspl.1888.0067 M3 - doi:10.1098/rspl.1888.0067 AU - Darwin, G. ER -