Peter Dulski

TL;DR: In this article, a sequence of eleven adjacent samples (each comprising less than ten microbands) from the Kuruman and Penge Iron-Formations (IFs) in the Late-Archaean to Early-Palaeoproterozoic Transvaal Supergroup display pronounced heavy rare-earth element enrichment, and positive anomalies of LaSN, EuSN, GdSN, YSN, ErSN, but neither positive nor negative CeSN anomalies.

TL;DR: High-resolution records of the magnetic properties and the titanium content of the sediments of Lake Huguang Maar in coastal southeast China over the past 16,000 years are presented, using as proxies for the strength of the winter monsoon winds, to suggest that these migrations in the tropical rain belt could have contributed to the declines of both the Tang dynasty in China and the Classic Maya in Central America.

TL;DR: In this article, the rare earth elements (REE) are scavenged by Fe oxyhydroxides within less than 1 m distance from the vent orifice, resulting in a strong increase of the Y/Ho ratio.

TL;DR: In this article, the authors studied the distribution of rare earth elements in hydrogenetic marine ferromanganese (Fe-Mn) crusts from the Central Pacific Ocean and found that the rare earth properties of the seafloor are similar to those of the terrestrial environment.

TL;DR: In this paper, positive Gd anomalies in shale-normalised rare earth element (REESN) patterns of natural waters may provide information on the types of ligands which control surface complexation of REE on particle surfaces.