Infant funerary behavior and kinship in Pleistocene hunter-gatherers from Morocco.

Infant remains are relatively uncommon in the late Pleistocene (Upper Palaeolithic) archaeological record. Funerary treatment is considered indicative of social status and mirrors cultural attitudes toward the deceased or the group they represent. Here we report on the burials of six infants, including three who died at birth or shortly thereafter, from Later Stone Age (Iberomaurusian) levels at Grotte des Pigeons, Taforalt, in Morocco dating to ∼14,500 cal BP. Funerary treatment of the infants was equivalent to that of older individuals within the community, indicating an inclusive social status. The burials of two of the six infants, shown by previous aDNA analysis to be brother and sister, were overlain by ochre stained grinding stones that may have served as grave markers. In this case, a uniquely shared funerary treatment mirrored a close biological relationship, suggesting that kinship contributed to the patterning of funerary behavior within this Pleistocene burial assemblage.

New genetic and morphological evidence suggests a single hoaxer created 'Piltdown man'.

In 1912, palaeontologist Arthur Smith Woodward and amateur antiquarian and solicitor Charles Dawson announced the discovery of a fossil that supposedly provided a link between apes and humans: Eoanthropus dawsoni (Dawson's dawn man). The publication generated huge interest from scientists and the general public. However, 'Piltdown man's' initial celebrity has long been overshadowed by its subsequent infamy as one of the most famous scientific frauds in history. Our re-evaluation of the Piltdown fossils using the latest scientific methods (DNA analyses, high-precision measurements, spectroscopy and virtual anthropology) shows that it is highly likely that a single orang-utan specimen and at least two human specimens were used to create the fake fossils. The modus operandi was found consistent throughout the assemblage (specimens are stained brown, loaded with gravel fragments and restored using filling materials), linking all specimens from the Piltdown I and Piltdown II sites to a single forger-Charles Dawson. Whether Dawson acted alone is uncertain, but his hunger for acclaim may have driven him to risk his reputation and misdirect the course of anthropology for decades. The Piltdown hoax stands as a cautionary tale to scientists not to be led by preconceived ideas, but to use scientific integrity and rigour in the face of novel discoveries.

Correction to 'New genetic and morphological evidence suggests a single hoaxer created 'Piltdown Man''.

[This corrects the article DOI: 10.1098/rsos.160328.].