Paleolithic Etymology of : 
CaRRièRe
Linguistic references
Semantic fields in Paraklist
« TouR-oPeRaToRs » for 2 million years! in TR2
TouR PaRT ShaRe CuT TRaNChe SLiCe TuRN oPeRaToR iTeRate CaRCaSS FLiNT ChoP FLiP STRiKe BiFaCe ShaPe FoRM HaRVeST QuaRRy CoRe CoLLeCT PRePaRe TRaNSPoRT aNGLe 
ʔaTaR TouR PaRTaGe CouPer TRaNChe TouRNer iTéRer CaRCaSSe aTTaQue FoRMe BiFaCe réCoLTe CaRRièRe PRéPaRer TRaNSPoRT aNGLe 
NuCLeus SiLeX 
éuRèKa