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In 2007, the words “megafaunal” and “wolf” appeared separated in the title of a study.[1] In 2013, one of the study co-authors first used the term “megafaunal wolf” in a media release.[2] Haplogroup[edit] Polychrome cave painting of a wolf-like canid, Font-de-Gaume, France. In 2010, a study compared the mDNA haplotypes of 947 modern gray wolves from across Europe with the published sequences of 24 ancient wolves from western Europe dated between 1,200-44,000 years BP. The study found that phylog