Green, C. E., 2019. Investigating the origin of a Greenland ice
core geochemical anomaly near the Bølling-Allerød/Younger
Dryas boundary (Doctoral dissertation, Durham University).
http://etheses.dur.ac.uk/13490/
http://etheses.dur.ac.uk/13490/1/C_Green_thesis_final_CORRECTIONS.pdf
Green (2019) noted:
"The source of a platinum peak identified in the Greenland
Ice Sheet Project 2 (GISP2) ice core associated with high
platinum/iridium (Pt/Ir) and platinum/aluminium (Pt/Al)
ratios, and previous research attributed the anomaly to an