Data for : Early Cambrian explosive super-eruptions in the north-western margin of Gondwana may have triggered the ‘Strangelove ocean’

The source data underlying all figures in "Early Cambrian explosive super-eruptions in the north-western margin of Gondwana may have triggered the ‘Strangelove ocean’", including grochronologic and geochemical measurements of K-bentonties from the Lower Cambrian on the Yangtze and Baoshan blocks, and reported grochronologic and geochemical data from igneous rocks in the north-western margin of Gondwana.