Data from: Estimating soil pCO2 using paleosol carbonates: implications for the relationship between primary productivity and faunal richness in ancient terrestrial ecosystems

Timothy S. Myers, Neil J. Tabor, Louis L. Jacobs & Octávio Mateus
In this paper we present a method for estimating soil pCO2 in ancient environments using the measured carbon-isotope values of pedogenic carbonates and plant-derived organic matter. The validity of soil pCO2 estimates proves to be highly dependent on the organic δ13C values used in the calculations. Organic matter should be sourced from the same paleosol profiles as sampled carbonates to yield the most reliable estimates of soil pCO2. In order to demonstrate the potential use...

Registration Year

  • 2012

Resource Types

  • Dataset


  • Universidade Nova de Lisboa
  • Southern Methodist University