Passage: Haplogroup L1 is believed to have appeared approximately 110,000 to 170,000 years ago. Haplogroup L1 is a daughter of L1-6 and genetic marker changes are 3666, 7055, 7389, 13789, 14178 and 14560.

Question: when did Haplogroup L1 appear
110,000 to 170,000 years ago