esearch has made use of NASA’s Astrophysics Data System.AbbreviationsECIS = Ernstson Claudin Impact StructuresPAASCEID = Planetary and Space Science Centre, Earth ImpactDatabaseIMCAEM = IMCA Encyclopedia of MeteoritesMB = Meteoritical BulletinMBDB = Meteoritical Bulletin DatabaseBooks and ArticlesAmes, D. et al. (2002). Vitric Compositions in the OnapingFormation and Their Relationship to the Sudbury IgneousComplex, Sudbury Structure. Economic Geology, 97, 1541-1562Dressler, B.O. (1982). Geology of the Wanapitei Lake Area, Districtof Sudbury, Ontario. Geological Survey Report 213. Toronto:Ministry of Natural ResourcesFrench, B.M. (1998). Traces of Catastrophe: A Handbook of Shock-Metamorphic Effects in Terrestrial Meteorite Impact Structures.LPI Contribution 954. Houston: Lunar and Planetary InstituteGrady, M.M. (2000). Catalogue of Meteorites, with Special Reference tothose Represented in the Collection of the Natural History Museum,London (5th ed.). Cambridge: Cambridge University PressKoeberl, C. (2009). Late Eocene Impact Craters and ImpactoclasticLayers-An Overview. In C. Koeberl, & A. Montanari (Eds.), TheLate Eocene Earth: Hothouse, Icehouse, and Impacts. GeologicalSociety of America Special Paper 452 (pp. 17-26). Boulder Co.:Geological Society of AmericaRobertson, P. (1968). La Malbaie Structure, Québec - A PalaeozoicMeteorite Impact Site. Meteoritics, 4, 89-112Rosenfeld, R.A. (2009). RASC Catalogue of Meteorites. JRASC,103, 208-211Rousell, D.H., & Brown, G.H. (Eds.) (2009). A Field Guide to theGeology of Sudbury, Ontario. Ontario Geological Survey Open FileReport 6243. Sudbury: Queen’s Printer for OntarioSkàla, R., & JakeŠ, P. (1999). Shock-Induced Effects in NaturalCalcite-Rich Targets as Revealed by X-Ray Powder Diffraction.In B. Dressler & V. Sharpton (Eds.), Large Meteorite Impactsand Planetary Evolution II. Geological Society of America SpecialPaper 339 (pp. 205-214). Boulder Co.: Geological Society ofAmericaWhyte, A.J. (2009). The Meteorites of Alberta. Edmonton: Universityof Alberta PressWeb Siteswww.encyclopedia-of-meteorites.com/www.impact-structures.com/index.htmlottawa-rasc.ca/wiki/index.php?title=Odale-Articleswww.unb.ca/passc/ImpactDatabase/NorthAmerica.htmlhttp://tin.er.usgs.gov/meteor/metbull.php?code=5130Astrocryptic Answersby Curt NasonThe solution to last issue's puzzle82 JRASC April / avril 2010Promoting Astronomy In Canada
Society Newsby James Edgar, Regina Centre (jamesedgar@sasktel.net)We have new signage at National Office, as shown in thispicture. Three other signs are in place at outside doorsand interior hallways.In the last issue of the Journal, our exceedingly zealous Archivist,Randall Rosenfeld, and I wrote a feature article about variouswriters mistakenly knighting “Sir” Edmund Halley. In response, weimmediately received a letter from Mary Lou Whitehorne (1st Vice-President) saying that the real Knight, Sir Edmund Hillary soundedso close that the mistake just “come[s] very easily to the tongue,”as it were. Another writer, Michael Attas (Associate Editor of thisJournal ), penned this response:What a delightful article in the latest JRASC! The “florid”style (in Jay’s words) does not succeed in concealing a mass ofresearch and scholarship. Well done, both of you.One possible explanation that you didn’t mention for the errorwas the existence of another Knight, Sir Edmund Hillary.Their names are so similar that the “Sir” part might crediblyroll off the tongue for Halley as well, as if by accident. But thatdoesn’t make sense as a source for the older occurrences. So, thistheory might explain persistence, but not origin.Thanks for the fun.MikeMichael AttasA Sock Editor, JRASCApril / avril 2010Promoting Astronomy In CanadaJRASC83