Suggested citation and version history for Evans, J.R., Cochard, A., Graizer, Vladimir, Huang, Bor-Shouh, Hudnut, Kenneth W., Hutt, Charles R., Igel, H., Lee, William H.K., Liu, Chun-Chi, Majewski, Eugeniusz, Nigbor, Robert, Safak, Erdal, Savage, William U., Schreiber, U., Teisseyre, Roman, Trifunac, Mihailo, Wassermann, J., and, Wu, Chien-Fu, 2007, Rotational seismology workshop of February 2006: U.S. Geological Survey, Open-File Report. 2007-1145, 20 p. [http://pubs.usgs.gov/of/2007/1145/]. Version 1.0 May 10, 2007 Initial release online at http://pubs.usgs.gov/of/2007/1145/