[1] Czech Acad Sci, Res Ctr Paleolith & Paleoanthropol, Brno, Czech Republic
[2] Univ Tubingen, Inst Archaeol Sci, Dept Paleoanthropol, Tubingen, Germany
[3] Czech Acad Sci, Inst Nucl Phys, Prague, Czech Republic
[4] Oxford Brookes Univ, Sch Social Sci, Human Origins & Palaeoenvironm Res Grp, Oxford, England
[5] Univ Adelaide, Sch Phys Sci, Adelaide, Australia
[6] La Trobe Univ, Dept Archaeol, Melbourne, Australia
[7] Ctr Nacl Invest Evoluc Humana, Burgos, Spain