All abstracts by Clemens Ullmann in conference series: Goldschmidt
(2022) A Novel Marine Phosphorus Record from Jurassic BelemnitesRoper AC, Ullmann C, Little CTS, Poulton SW, Wignall PB, He T & Newton RJ
(2021) A Novel Marine Phosphorus Record from Lower Jurassic Belemnites
Roper AC, Ullmann C, Little CTS, Poulton SW, Wignall PB, He T, Mills BJW & Newton RJ
(2017) Carbon Stable Isotope Record in the Coral Species Siderastrea Stellata: A Link to the Suess Effect in Tropical South Atlantic Ocean
Pereira N, Sial A, Shen C-C, Liu S-C, Kikuchi R, Braga B, Frei R, Ullmann C, Korte C, Ferreira V & Kilbourne K
(2016) Oceanographic Change in the Late Cretaceous Chalk Sea (Denmark): Clues from Chromium Isotopes
Gilleaudeau G, Voegelin A, Thibault N, Moreau J, Ullmann C, Korte C & Frei R