"...can anyone name any civilizations that were [known] to exist, pre-'adam'?..." Last Chance, post #8
The temples discovered at Gobekli Tepe are around 11,000 years old....
http://www.smithsonianmag.com/history-archaeology/gobekli-tepe.html
The cave paintings in the south of France range in age from 12,000 years to around 30,000 years old... Depending on which study you look at...
The Australian Aboriginal religions are at least 20,000 years old, and may be as old as 80,000 years...
http://www.apex.net.au/~mhumphry/aborigin.html
http://www.abs.gov.au/Ausstats/[email protected]/0/75258e92a5903e75ca2569de0025c188?OpenDocument
The Berekhat Ram figurine found in Israel and the Tan-Tan 'venus' figurine found in Morocco are well over 200,000 years old - and made by Homo erectus, not Homo sapiens, by the way...
http://www.utexas.edu/courses/classicalarch/readings/Berekhat_Ram.pdf
http://stage.itp.nyu.edu/history/timeline/tantan.html
Does that help???