2017a). A suite of clastic and argillaceous carbonate rocks deposited in the Sugetbulak Formation, Qigebulak Formation of Upper Sinian, is a carbonate platform deposit of gentle slope type, and the ...

Presenter and author Alice Roberts FRSB said: "The revelation from Jebel Irhoud pushes back the appearance of recognisably modern humans by more than a hundred thousand years earlier than the ...