The Toba volcanic super-eruption, environmental change, and hominin occupation history in India over the last 140,000 years Petraglia, Michael D. ; Ditchfield, Peter ; Jones, Sacha ; Korisettar, Ravi ; Pal, J. N. Abstract Publication: Quaternary International Pub Date: May 2012 DOI: 10.1016/j.quaint.2011.07.042 Bibcode: 2012QuInt.258..119P