Undid revision 1307172658 by ArtemisiaGentileschiFan (talk) The actual Smithsonian article does not make "cookie monster" a common name for the species, its an allegory
'''''Oreopithecus''''' (from the Greek {{lang|grc|[[wikt:ὄρος|ὄρος]]}}, {{transliteration|grc|oros}} and {{lang|grc|[[wikt:πίθηκος|πίθηκος]]}}, {{transliteration|grc|pithekos}}, meaning "hill-ape"), sometimes known by the [[common name]] '''Cookie Monster''',<ref>{{Cite web |last=Wayman |first=Erin |title=Human Evolution’s Cookie Monster, Oreopithecus |url=https://www.smithsonianmag.com/science-nature/human-evolutions-cookie-monster-oreopithecus-1657956/ |access-date=2025-08-22 |website=Smithsonian Magazine |language=en}}</ref> is an [[extinction|extinct]] genus of [[ape]] from the [[Miocene]] epoch whose [[fossil]]s have been found in today's [[Tuscany]] and [[Sardinia]] in [[Italy]].<ref name="NSW-20191223">{{cite news |last=Osbourne |first=Hannah |title=Strange swamp-dwelling prehistroic ape that counldn't walk on two legs or climb trees poses evolutionary puzzle |url=https://www.newsweek.com/strange-swamp-dwelling-prehistoric-ape-that-couldnt-walk-two-legs-climb-trees-poses-evolutionary-1478852 |date=December 23, 2019 |magazine=[[Newsweek]] |access-date=December 23, 2019 |df=dmy-all}}</ref> It existed 9–7 million years ago in the Tusco-Sardinian area when this region was an isolated island in a chain of islands stretching from [[central Europe]] to [[northern Africa]] in what was becoming the [[Mediterranean Sea]].{{efn|In what remained of the [[Tethys Sea]], or what was becoming the [[Mediterranean Sea]]; see [[Mediterranean Basin#Geology and paleoclimatology|Geology and paleoclimatology of the Mediterranean Basin]]; see also [[Messinian salinity crisis]].}}
''Oreopithecus'' was one of many European immigrants that settled this area in the [[Vallesian]]–[[Turolian]] transition and one of few hominoids, together with ''[[Sivapithecus]]'' in Asia, to survive the so-called [[Vallesian|Vallesian Crisis]].<ref name="Agustí">{{harvnb|Agustí|Antón|2002| pp=Prefix ''ix'', 174–175, 193, 197–199}}</ref> To date, dozens of individuals have been discovered at the [[Tuscany|Tuscan]] localities of <!-- ref for localities -->[[Montebamboli]], [[Montemassi]], Casteani, [[Ribolla]], and, most notably, in the fossil-rich lignite mine in the [[Baccinello|Baccinello Basin]],<ref name="Agustí" /> making it one of the best-represented fossil [[ape]]s.
