Spanish scientists have analysed the teeth of almost all species of hominids that have existed during the past 4 million years. Thus, they achieved to identify Neanderthal features in ancient European populations. Dental fossils suggest that the separation occurred at least a million years ago, while DNA-based analyses suggest that this occurred much later.

The separation of Neardenthal and Homo Sapiens might have occurred at least one million years ago, more than 500.000 years earlier than previously believed after DNA-based analyses. A doctoral thesis conducted at the National Center for Research on Human Evolution (Centro Nacional de Investigación sobre la Evolución Humana) -associated with the University of Granada-, analysed the teeth of almost all species of hominids that have existed during the past 4 million years. Quantitative methods were employed and they managed to identify Neanderthal features in ancient European populations.

The main purpose of this research -whose author is Aida Gómez Robles- was to reconstruct the history of evolution of Human species using the information provided by the teeth, which are the most numerous and best preserved remains of the fossil record. To this purpose, a large sample of dental fossils from different sites in Africa, Asia and Europe was […]