Archaeologists discovered Neanderthal teeth from different time periods in the province of Girona. This discovery is important because it shows long-term occupation of the Reklau cave complex.
During a recent survey of Abreda Cave, located in the Reclau cave complex in the Spanish province of Girona, researchers discovered Neanderthal teeth. Heritage Daily writes that this discovery deepens the understanding of the activities of prehistoric people in the Prehistoric Caves Park, in a region known for its rich archaeological heritage.
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Dr. from IPHES-CERCA The team led by Marina Lozano analyzed the tooth remains found in the cave. They belonged to three Neanderthals, an infant, a juvenile and an adult, and dated to two different periods.
Two of the teeth were at least 120,000 years old, while the third was dated to between 71,000 and 44,000 years ago. This temporal division suggests that Neanderthals used the cave at different periods of their existence.
The analysis used state-of-the-art microtomography (μCT), which creates 3D models that reveal detailed features such as enamel thickness and pulp cavity volume. Additional scanning electron microscopy evaluated potential post-depositional changes on the tooth surface. These methods confirmed the integrity of the remains and provided insight into Neanderthal morphology.
Dr Lozano emphasized the importance of the findings and said the younger remains shed light on the survival strategies of Neanderthals at a time when they may have coexisted with modern humans. These data not only enrich our understanding of Neanderthals, but also contribute to discussions about their possible replacement by Homo sapiens in the Iberian Peninsula.
Important
The findings from Abreda Cave are part of ongoing archaeological research aimed at uncovering the complex history of human evolution and interaction. By identifying evidence from different time periods, scientists can better understand the adaptive strategies and cultural behavior of early hominins.
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Source: Focus
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