From Answers.com: Unetice culture
Unetice, or more properly Únětice, culture, (German: Aunjetitz) is the name given to an early Bronze Age culture, preceded by the Beaker culture and followed by the Tumulus culture. The eponymous site is located northwest of Prague. It is focused around the Czech Republic, southern and central Germany, and western Poland. It grew out of beaker roots. It is dated from 2300-1600 BC (Bronze A1 and A2 in the chronological schema of Paul Reinecke).