Antimony, arsenic and bismuth in sediments of the Ukureyskaya formation of the Olovskaya depression in Transbaikalia, containing fossil remains of the dinosaurs of a new genus and species Kulindadromeus zabaikalicus

Abstract

Abstract The concentrations of antimony, arsenic, and bismuth in sediments of the Ukureyskaya formation of the Olovskaya Depression in Transbaikalia are considered. It was determined that their maximum concentrations are confined to the sediments around the village of Novoberezovskoye and Kulinda locality, which contains fossils of the dinosaurs Kulindadromeus zabaikalicus.