Ksar Akil in the context of Jacques Tixier

The Levantine corridor is the relatively narrow strip in Western Asia, between the Mediterranean Sea to the northwest and deserts to the southeast, which connects Africa to Eurasia. It is the western part of the Fertile Crescent, the eastern part of the latter being Mesopotamia. This corridor is a land route of migrations of animals between Eurasia and Africa. In particular, it is believed that early hominins spread from Africa to Eurasia via the Levantine corridor and Horn of Africa. The corridor is named after the Levant.

The golden jackal (Canis aureus), also called the common jackal, is a wolf-like canid that is native to Eurasia. The golden jackal's coat varies in color from a pale creamy yellow in summer to a dark tawny beige in winter. It is smaller and has shorter legs, a shorter tail, a more elongated torso, a less-prominent forehead, and a narrower and more pointed muzzle than the Arabian wolf. It is listed as Least Concern on the IUCN Red List due to its widespread distribution and high density in areas with plenty of available food and optimum shelter.

Despite its name, the golden jackal is not closely related to the African black-backed jackal or the side-striped jackal, which are part of the genus Lupulella. It is instead closer to wolves and coyotes. The ancestor of the golden jackal is believed to be the extinct Arno river dog that lived in southern Europe 1.9 million years ago. It is described as having been a small, jackal-like canine. Genetic studies indicate that the golden jackal expanded from India around 20,000 years ago, towards the end of the last Last Glacial Maximum. The oldest golden jackal fossil, found at the Ksar Akil rock shelter near Beirut, Lebanon, is 7,600 years old. The oldest golden jackal fossils in Europe were found in Greece and are 7,000 years old. There are six subspecies of the golden jackal. It is capable of producing fertile hybrids with both the gray wolf and the African wolf. Jackal–dog hybrids called Sulimov dogs are in service at the Sheremetyevo Airport near Moscow, where they are deployed by the Russian airline Aeroflot for scent-detection.

The Ahmarian culture was a Paleolithic archeological industry in the Levant dated at 46,000–42,000 years before present (BP) and thought to be related to Levantine Emiran and younger European Aurignacian cultures.

The word "Ahmarian" was adopted from the archaeological site of Erq el-Ahmar (also written Erk el Ahmar), West Bank, Palestine, a rockshelter in the Judean Desert in the northern Dead Sea Rift. It was explored and excavated by French Prehistorian René Neuville in 1951. The "Ahmarian" category had only been recognized since the 1980s, and was previously designated as "Phase II Upper Paleolithic" or "Ksar Akil Phase B".

J. Franklin Ewing (October 14, 1905 - May 21, 1968) was an American Catholic priest and anthropologist and director of research services at Fordham University.

Ewing accepted the science of evolution but argued that God had a direct and primary role in the process. Ewing was co-director of an archeological excavation at Ksar Akil in 1948 that unearthed a cranium from a 20,000 year old child that he named "Egbert".