Heterohelix sp.2 more Taxon ProfileView of a broken specimen of Heterohelix sp. from Wattenscheid-Sevinghausen found in Blue Marl Turonian, Upper Cretaceous The classification is based upon: Abramovich, Sigal et. al. 2003: Characterization of late Campanian and Maastrichtian Planktonic foraminiferal depth habitats and vital activities based on stable isotopes in Palaeogeography, Palaeoclimatology, Palaeoecology 202 (2003) |
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