Keyphrases
Partial Pressure of CO2 (pCO2)
100%
Stable Carbon Isotopes
100%
Carbon Dynamics
100%
Land Plants
100%
Marine Carbonate
100%
Ppmv
75%
Global Carbon Cycle
50%
Paleotemperature
50%
Isotope Data
50%
Late Devonian
50%
High-resolution
25%
Petroleum
25%
Carbon Isotope Record
25%
Paleosol
25%
Fossil Organic Matter
25%
Atmospheric CO2
25%
Terrestrial Organic Matter
25%
Chemical Weathering
25%
Increasing Trends
25%
Late Permian
25%
Carbon Isotopes
25%
Proxy Records
25%
Bulk Organic Matter
25%
Nutrient Availability
25%
Plant Fossils
25%
Fluvial Environment
25%
Stratigraphic Correlation
25%
Organic Carbon Isotopes
25%
Organic Carbon Burial
25%
Proxy-based
25%
Pedogenic Carbonate
25%
Phytane
25%
Paleozoic Sediments
25%
Age Correlation
25%
Lacustrine Environment
25%
Stomatal Proxy
25%
Permian Carbonates
25%
Carbonate Carbon Isotope
25%
Charcoal
25%
Floodplain Environment
25%
Coal Organic Matter
25%
Devonian-Carboniferous
25%
Devonian-Permian
25%
Earth and Planetary Sciences
Carbon 14
100%
Carbon Cycle
100%
Devonian
60%
Organic Matter
40%
Permian
40%
Global Carbon Cycle
40%
Paleotemperature
40%
Late Devonian
40%
Organic Carbon
40%
Paleosol
20%
Atmospherics
20%
Flood Plain
20%
Sea Level
20%
Chemical Weathering
20%
Stratigraphic Correlation
20%