Coeval ages of Australasian, Central American and Western Canadian tektites reveal multiple impacts 790 ka ago

Winfried H. Schwarz, Mario Trieloff, Klemens Bollinger, Niklas Gantert, Vera A. Fernandes, Hans-Peter Meyer, Hal Povenmire, Elmar K. Jessberger, Massimo Guglielmino, Christian Koeberl

Geochimica et Cosmochimica Acta
In Press, Accepted Manuscript, Available online 3 February 2016