Paleo-pCO2 Database 400 Million Year Paleosol CO2 Data Breecker, D.O.; Kohn, M.; Nordt, L.; Schaller, M.; Tabor, N.; Caves, J.; Sheldon, N.D.; Snell, K.; Bowen, G.J.; Ekart, D.D.; Cerling, T.E.; Montanez, I.P. Breecker, D.O. Kohn, M. Nordt, L. Schaller, M. Tabor, N. Caves, J. Sheldon, N.D. Snell, K. Bowen, G.J. Ekart, D.D. Cerling, T.E. Montanez, I.P. earth science/paleoclimate/climate forcing (age,null,null,million years ago,null,climate forcing,null,null,N,null) earth science/paleoclimate/climate forcing (carbon dioxide,bulk atmosphere,null,parts per million,null,climate forcing,null,null,N,based on paleosol delta 13C) earth science/paleoclimate/climate forcing (Global>LATITUDE >LONGITUDE ) Records of changes in solar irradiance, volcanic aerosols, atmospheric trace gases, and other properties thought to influence climate in the past. Parameter keywords describe what was measured in this data set. Additional summary information can be found in the abstracts of papers listed in the data set citations. STUDY NOTES: Paleo-CO2 derived from paleosols for the past 415 million years, contributed to the Paleo-pCO2 Database NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Breecker, D.O. Investigator : Kohn, M. Investigator : Nordt, L. Investigator : Schaller, M. Investigator : Tabor, N. Investigator : Caves, J. Investigator : Sheldon, N.D. Investigator : Snell, K. Investigator : Bowen, G.J. Investigator : Ekart, D.D. Investigator : Cerling, T.E. Investigator : Montanez, I.P. 2018-03-28 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/23770 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.xlsx https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.txt https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.xlsx https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.txt English https://www.ncdc.noaa.gov/paleo/study/23770 https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.xlsx https://www1.ncdc.noaa.gov/pub/data/paleo/climate_forcing/trace_gases/Paleo-pCO2/ekart1999paleosol.txt Douglas D. Ekart, Thure E. Cerling, Isabel P. Montanez, and Neil J. Tabor1999A 400 million year carbon isotope record of pedogenic carbonate; implications for paleoatomospheric carbon dioxideAmerican Journal of Science22910805-82710.2475/ajs.299.10.805http://www.ajsonline.org/content/299/10/805.citation START YEAR: 415000000 cal yr BP * END YEAR: 3000000 cal yr BP -180 -90 180 90