15 research outputs found
Mid-to late-Holocene relative sea-level change in southwest Britain and the influence of sediment compaction
No full textPhosphorite geochemistry: isotopic evidence for meteoric alteration of francolite on a local scale
No full textMeteoric alteration of francolite in the Lower Pliocene Upper Varswater Formation of Cape Provihce, South Africa, has produced clear diagenetic trends in 87Sr/86Sr, δ13C, δ180, Na, S04, Sr/Ca and Nd/Ca that reflect the degree of groundwater interaction with francolite. When these diagenetic trends are extrapolated to zero alteration, δ13C-values for the original francolite-C02 are heavier than −3%‰ showing that organic-rich sediments played no part in the production of this francolite
25 years of salt marsh erosion in Essex: Implications for coastal defence and nature conservation
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Application of multivariate statistical analyses in the differentiation between two phosphate ores from the Nuba Mountains, Sudan
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Sandstone mounds and associated facies sequences in some Late Precambrian and Cambro-Ordovician inshore tidal flat/lagoonal deposits
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Flat-pebble conglomerate: its multiple origins and relationship to metre-scale depositional cycles
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