The terrestrial impact record contains currently ~145 structures and includes the morphological crater types observed on the other terrestrial planets. It has,...
Key palaeomagnetic poles are defined as those which pass basic reliability criteria and are precisely and accurately dated. They allow a more rigorous analysis...
Of many hundreds of well-defined palaeomagnetic poles that have been reported from cratons around the world in the 1700-500 Ma period, only a few are precisely...
Large igneous provinces (LIPS) and especially their dyke swarms are pivotal to reconstruction of ancient super continents. The Dharwar craton of southern...
The 100-km-diameter Popigai structure was formed 35.7 Ma ago in a target consisting of ~1 - 1.5 km of Proterozoic, Cambrian and Permian sedimentary rocks...