Whole-rock Pb isotopic compositions of the high-pressure (HP) metamorphic rocks, consisting of two-mica albite gneisses and eclogites, and foliated granites fro
The components and structures of lithosphere,inhomogeneous,are changing incessantly in different periods.Therefore,the state of load,called the pressure,in lith
A selection of evidence, including a carbon isotopic excursion, iridium anomaly, fullerenes (C60 and C70) with trapped noble gases, microspherules and shocked q