Elsevier, Palaeogeography, Palaeoclimatology, Palaeoecology, (433), p. 191-200, 2015
DOI: 10.1016/j.palaeo.2015.05.025
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Macrofossil calcite plays a central role for palaeoenvironmental reconstructions because its preservation state and geochemical signatures can be checked using a variety of screening techniques. Reconstructions of the ecology and seawater composition from such data require knowledge about species-specific compositions of well-preserved calcitic fossils. Comprehensive datasets, recording averages, intraspecimen and intraspecific variability of geochemical proxies in fossil calcite, however, are still largely lacking.