1. Sulfur isotopesUse for stratigraphy during times of rapid perturbationsWeiqi Yao, Ulrich G. Wortmann and Adina Paytan2. Sr-isotope chronology of carbonate rocks: Quantifying the inversion errorRuoqi Wan, Wenjian Liu, John M. McArthur and Zhengrong Wang3. Isotope stratigraphy of Precambrian sedimentary rocks from Brazil: Keys to unlock Earth's hydrosphere, biosphere, tectonic, and climate evolutionFabricio de A. Caxito, Gabriel J. Uhlein, Alexandre Uhlein, Antonio Carlos Pedrosa-Soares, Matheus Kuchenbecker, Humberto Reis, Alcides N. Sial, Valderez P. Ferreira, Carlos Jose Souza Alvarenga, Roberto Ventura Santos, Lucieth Cruz Vieira, Elton Dantas, Marly Babinski, Ricardo Trindade, Paulo Cesar Boggiani, Lucas Warren, Joao Pedro Hippertt, Marcus Paulo Sotero and Janaina Rodrigues de Paula4. Review of the Upper Ediacaran-Lower Cambrian detrital series in the Central and North Iberia. NE Africa as source areaJose M. Ugidos, Pedro Barba and Maria I. Valladares5. Stable isotopes as a tool for stratigraphic studies: Insights from the Brazilian sedimentary recordRene Rodrigues, Egberto Pereira, Sergio Bergamaschi and Lucas Pinto Heckert Bastos6. Stable-isotope chemostratigraphy of Urgonian-type platform carbonates: Time to be cautious?Anthony J.-B. Tendil, Camille Frau, Philippe Leonide, Francois Fournier, Jean R. Borgomano, Cyprien Lanteaume, Jean-Pierre Masse and Jean-Paul Rolando7. Computer modeling of zircon (ZrSiO4)Coffinite (USiO4) solid solutions and lead incorporation: Geological implicationsRobert A Jackson and Michael Montenari