[meteorite-list] Where have all the craters gone?

Where have all the craters gone? Geological Society of America, ScienceDaily, May 27, 2014 http://www.sciencedaily.com/releases/2014/05/140527154715.htm The paper is: Johnson, B. C., and T. J. Bowling, 2014, Where have all the craters gone? Earth's bombardment history and the expected

Re: [meteorite-list] Where have all the craters gone?

Hi Paul and List, Just a question for the academics : Why are the full articles so expensive? The abstract is always free, but the full article typically costs anywhere from $10 to $50 just for a PDF file of a paper. One would think the public should be encouraged to educate themselves about

Re: [meteorite-list] Where have all the craters gone?

MikeG wrote: (Keep posting the links though - every now and then, one of the papers is free) The abstract for the PDF of the Lunar and Planetary Science Conference version of Johnson and Bowling (2014) is at http://www.hou.usra.edu/meetings/lpsc2014/pdf/2414.pdf Th PDF file of Johnson and