Michigan Basin Geological Society

2012	2011	2010
JANUARY 2012	DECEMBER 2011	DECEMBER 2010
	NOVEMBER 2011	NOVEMBER 2010
	OCTOBER 2011	OCTOBER 2010
	SEPTEMBER 2011	SEPTEMBER 2010
	APRIL 2011	MAY 2010
	MARCH 2011	APRIL 2010
	FEBRUARY 2011	MARCH 2010
	JANUARY 2011	FEBRUARY 2010
		JANUARY 2010


2009	2008	2007	2006
DECEMBER 2009	DECEMBER 2008	DECEMBER 2007	DECEMBER 2006
NOVEMBER 2009	NOVEMBER 2008	SUMMER 2007	NOVEMBER 2006
OCTOBER 2009	OCTOBER 2008	MAY 2007	OCTOBER 2006
SEPTEMBER 2009	SEPTEMBER 2008	APRIL 2007	SEPTEMBER 2006
MAY 2009	MAY 2008	MARCH 2007	MAY 2006
APRIL 2009	APRIL 2008	FEBRUARY 2007	APRIL 2006
MARCH 2009	MARCH 2008	JANUARY 2007	MARCH 2006
FEBRUARY 2009	FEBRUARY 2008		FEBRUARY 2006
JANUARY 2009	JANUARY 2008		JANUARY 2006


2005	2004	2003	2002/2001
DECEMBER 2005	DECEMBER 2004	DECEMBER 2003	DECEMBER 2002
NOVEMBER 2005	NOVEMBER 2004	NOVEMBER 2003	NOVEMBER 2002
OCTOBER 2005	OCTOBER 2004	OCTOBER 2003	OCTOBER 2002
SEPTEMBER 2005	SEPTEMBER 2004	SEPTEMBER 2003	SEPTEMBER 2002
MAY 2005	JUNE 2004	AUGUST 2003	JUNE 2002
APRIL 2005	MAY 2004	MAY 2003	MAY 2002
MARCH 2005	APRIL 2004	APRIL 2003	APRIL 2002
FEBRUARY 2005	MARCH 2004	MARCH 2003	MARCH 2002
JANUARY 2005	FEBRUARY 2004	FEBRUARY 2003	FEBRUARY 2002
	JANUARY 2004	JANUARY 2003	JANUARY 2002
			DECEMBER 2001
			NOVEMBER 2001
			OCTOBER 2001
			SEPTEMBER 2001