Search for tag: "radioisotopes"

MICR3154_11-4_GeoEvidence_Twing duration 8 minutes 17 seconds MICR3154_11-4_GeoEvidence_Twing MICR3154_11-4_GeoEvidence_Twing	MICR3154_11-4_GeoEvidence_Twing Ancient Earth - Rise of Oxygen - Geological Evidence ancient earth radioisotopes geologic record isotopes oxygen iron earth isotope evidence ocean beds hydrogen form protons neutrons atom bands formations lecture radio electron proton charge From Katrina Twing 0 likes 29 plays 0

duration 8 minutes 17 seconds

MICR3154_11-4_GeoEvidence_Twing

Ancient Earth - Rise of Oxygen - Geological Evidence

From Katrina Twing 0 likes 29 plays 0