In July of this ear. a month-long project to assess changes in the condition of some of the island's petroglyph sites was undertaken by Antoinelle Padgett and Georgia Lee, under Ole auspices of the University of California. Berkeley. University Research Expeditions Program (UREP). The study was based on a series of documentation programs that began in 1981 and resulted in the accumulation of slides, photographs, drawings and field notes (Lee 1992).
"Conservation Assessment Project 1995,"
Rapa Nui Journal: Journal of the Easter Island Foundation: Vol. 9
, Article 8.
Available at: https://kahualike.manoa.hawaii.edu/rnj/vol9/iss3/8