In the Beginning was the Vowel
Pre-Neanderthal remains were found in northern Spain
Humans were able to talk 300,000 years ago, new research has shown.
Pre-Neanderthals who lived in northern Spain could utter basic vowel sounds, say researchers working at the Atapuerca archaeological site in Burgos Province.
They had voice boxes at an evolutionary stage between chimpanzees and modern humans.
It is the first time fossil evidence for this has been found, the Spanish daily La Razon said.
"Man could talk 300,000 years ago, albeit not in the way we do"
Ignacio Martinez
The findings are based on studies of a complete skull found in the Sima de los Huesos (Pit of Bones) in Atapuerca in 1992 among the remains of over 30 other people.
They were announced at a news conference by the co-director of the Atapuerca excavations, Juan Luis Arsuaga, and fellow palaeontologist Ignacio Martinez.
"For the first time, we can say that an anatomically intermediate situation between the chimpanzee and man existed on the planet - not only anatomical but also functional", said Martinez.
"That means that man could talk 300,000 years ago, albeit not in the way we do", he went on.
Spanish researchers say Homo heidelbergensis could talk
The now famous skull, Atapuerca 5, belongs to a member of the species Homo heidelbergensis, which some scientists believe was the last common ancestor of the Neanderthals and today's humans.
Slurred
Homo heidelbergensis could pronounce some basic vowel sounds - "aa", "ee" and "oo" - but not well enough to hold any kind of conversation.The sounds would have been slow and slurred due to the dimensions of the mouth and pharynx, the Spanish researchers say.
For Arsuaga, the evidence of a semi-developed voice box reinforces the idea that "the evolution of human intelligence also occurred in a progressive manner" and not spontaneously, as many scientists have hitherto maintained.
BBC Monitoring, based in Caversham in southern England, selects and translates information from radio, television, press, news agencies and the Internet from 150 countries in more than 70 languages.
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