☢️🪨🔬⏳

#radiometric dating #geochronology #dating methods #earth age determination #isotopes #scientific dating

🦴🔬⚛️

#radiocarbon dating #absolute dating #fossil analysis #scientific dating #atomic dating #isotopic dating #c14 dating

🔬🪰📅

#geochronology lab #isotope analysis #mass spectrometry #scientific dating #absolute dating method #atomic dating

<0️⃣B.P.

#before present #BP scale #radiocarbon dating #scientific dating #time before 1950 #geological timescale