The first-ever published research on Tinshemet Cave in central Israel reveals that Neanderthals and Homo sapiens in the mid-Middle Paleolithic Levant not only coexisted but actively interacted, sharing technology, lifestyles, and burial customs.
These interactions fostered cultural exchange, social complexity, and behavioral innovations, such as formal burial practices and the symbolic use of ocher for decoration. They would have undoubtedly also encouraged the development of a common language of some sort, either verbal or non-verbal (likely a combination of both), which unfortunately cannot be studied through the archaelogical record.
The new findings suggest that human connections with other related hominin groups, rather than isolation, were key drivers of technological and cultural advancements, highlighting the role of the Levant as a crucial crossroads in early human history.
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The truth about prehistoric contact between humans and Neanderthals was revealed by a crucial new discovery at Tinshemet Cave, a protective haven that would have been occupied by various hominin species more than 100,000 years ago, when the earliest human migrants were living in the Levant.
The latest excavations at the cave, which is remarkable for its wealth of archaeological and anthropological findings, led to the discovery of several human burials, the first mid-Middle Paleolithic burials unearthed in over fifty years. These graves are reshaping understanding of human interactions during the Middle Paleolithic (MP) period in the Near East.
Prof. Yossi Zaidner excavating human 110 thousand years old human skull and associated artifacts (Boaz Langford/Hebrew University of Jerusalem).
In an article published in Nature Human Behavior, the researchers responsible for this exciting discovery present compelling evidence that Neanderthals and Homo sapiens in the region not only coexisted but also shared aspects of daily life, technology, burial customs, and survival-elated adaptations. These findings underscore the complexity of their interactions and hint at a more intertwined relationship than previously assumed.
The excavation of Tinshemet Cave, led by Prof. Yossi Zaidner of the Hebrew University of Jerusalem, Prof. Israel Hershkovitz of Tel Aviv University, and Dr. Marion Prévost of the Hebrew University of Jerusalem, has been ongoing since 2017. A primary goal of the research team is to determine the nature of Homo sapiens–Neanderthal relationships in the mid-Middle Paleolithic Levant. Were they rivals competing for resources, peaceful neighbors, or even collaborators?
By integrating data from four key fields of archaeological and anthropological research—stone tool production, hunting strategies, symbolic behavior, and social complexity—the study argues that different human groups, including Neanderthals, pre-Neanderthals, and Homo sapiens, engaged in meaningful interactions, voluntarily and for their mutual benefit.
These exchanges facilitated knowledge transmission and led to the gradual cultural homogenization of populations. The research suggests that these interactions spurred social complexity and behavioral innovations. For instance, formal burial customs began to appear around 110,000 years ago in the lands of modern-day Israel for the first time anywhere, likely as a result of intensified social interactions between the earliest humans to migrate from Africa to the Levant, and the Neanderthals who they met there.
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A striking discovery at Tinshemet Cave is the extensive use of mineral pigments, particularly ocher, which may have been used for body decoration. This practice could have served to define social identities and distinctions among groups, vital for the maintenance of identity when different species were living more and more cooperatively.
The clustering of human burials at Tinshemet Cave raises intriguing questions about its role in Middle Paleolithic society. Could the site have functioned as a dedicated burial ground or even a cemetery? If so, this would suggest the presence of shared rituals and strong communal bonds. The placement of significant artifacts—such as stone tools, animal bones, and ocher chunks—within the burial pits may further indicate early beliefs in the afterlife, shared between the various hominin groups.
Tinshemet Cave during the excavations. (Yossi Zaidner/Hebrew University of Jerusalem.)
A Prehistoric Melting Pot, and a Crucible for Evolution
Prof. Zaidner describes Israel as a "melting pot" where different homin groups(specifically, early Homo sapiens, Neanderthals, and a pre-Neanderthal Homo hominin) met, interacted, and evolved together.
"Our data show that human connections and population interactions have been fundamental in driving cultural and technological innovations throughout history," he explained.
Dr. Prévost highlights the unique geographic position of the region at the crossroads of human dispersal.
"During the mid-MP, climatic improvements increased the region's carrying capacity, leading to demographic expansion and intensified contact between different Homo taxa."
Prof. Hershkovitz adds that the interconnectedness of lifestyles among human and Neanderthal groups in the Levant suggests deep relationships and shared adaptation strategies. "These findings paint a picture of dynamic interactions shaped by both cooperation and competition."
The discoveries at Tinshemet Cave offer a fascinating glimpse into the social structures, symbolic behaviors, and daily lives of early human groups. They reveal a period of profound demographic and cultural transformations, shedding new light on the complex web of interactions that shaped our ancestors' world.
As excavations continue, Tinshemet Cave promises to provide even deeper insights into the origins of human society, the development of which was apparently spurred in the Levant by ongoing interactions with Neanderthals and an intermediate hominin that shared the characteristics of both humans and Neanderthals.
Top image: Group of ancient hominins occupying a prehistoric landscape.
Source: athree23/CC0.
This article is an edited version of an press release published by the American Friends of the Hebrew University, entitled ‘Close Encounters of the Third Kind: Neanderthal and Homo sapiens Interactions in the Mid-Middle Paleolithic (130,000–80,000 years ago).’
