This month’s Nature Geoscience features a new article from Michael Hren on carbon cycle and climate feedbacks in the Paleozoic.  You can read the full text here.

Montañez, I. P., McElwain, J. C., Poulsen, C. J., White, J. D., DiMichele, W. A., Wilson, J. P., Griggs, G., & Hren, M. T. (2016). Climate, pCO2 and terrestrial carbon cycle linkages during late Palaeozoic glacial-interglacial cycles. Nature Geoscience 9:824-828