Graphs for CO2, CO, and CH4, δ13C in CH4, and δ2H in CH4 at Montana de Oro, California, USA and Niwot Ridge, Colorado, USA
- CH4 at Montana de Oro, California, USA
- δ13C in CH4 at Montana de Oro, California, USA
- δ2H in CH4 at Montana de Oro, California, USA
- CO at Montana de Oro, California, USA
- CH4 for Niwot Ridge, Colorado, USA
- δ13C in CH4 for Niwot Ridge, Colorado, USA
- δ2H in CH4 for Niwot Ridge, Colorado, USA
- CO for Niwot Ridge, Colorado, USA
- CO2 at Montana de Oro, California, USA
- δ13C in CO2 at Montana de Oro, California, USA
- δ18O in CO2 at Montana de Oro, California, USA
- CO2 for Niwot Ridge, Colorado, USA
- δ13C in CO2 for Niwot Ridge, Colorado, USA
- δ18O in CO2 for Niwot Ridge, Colorado, USA
March 2004

