• Early Silurian climate changes on Baltica and South China – a sedimentological, bio- and chemostratigraphic frameworkLehnert, Oliver; Yan, Guanzhou; Meinhold, Guido; Joachimski, Michael M.; Calner, Mikael; Männik, Peep; Fryda, Jiri; Gong, Fangyi; Wu, RongchangXI Baltic Stratigraphical Conference : abstracts and field guide2024 / p. 20 https://www.ester.ee/record=b5696260*est https://files.geocollections.info/b841fb65-bf67-43b6-9a62-8793a4452002.pdf