Jew World Order

A new haul of ancient human remains has been described from an important cave site in South Africa.

The finds, including a well-preserved skull, bolster the idea that the Homo naledi people deliberately deposited their dead in the cave.

Evidence of such complex behaviour is surprising for a human species with a brain that’s a third the size of ours.

Despite showing some primitive traits it lived relatively recently, perhaps as little as 235,000 years ago.

That would mean the naledi people could have overlapped with the earliest of our kind – Homo sapiens.

In a slew of papers published in the journal eLife, Prof Lee Berger from the University of the Witwatersrand in Johannesburg, Prof John Hawks from the University of Wisconsin-Madison, US, and their collaborators have outlined details of the new specimens and, importantly, ages for the remains.

The H. naledi story starts in 2013, when the remains of almost 15 individuals of various ages were discovered inside the Dinaledi chamber – part of South Africa’s Rising Star Cave system.

At the same time, the researchers were exploring a second chamber about 100m away, known as Lesedi (“light” in the Setswana language which is spoken in the region).

The finds from Dinaledi were published in 2015, but remains from the Lesedi chamber had not previously been presented, until now.

The latest specimens include the remains of at least three individuals – two adults and a child.

One of the adults has a “wonderfully complete skull”, according to Prof Hawks. This tough-looking specimen is probably male, and has been named “Neo”, which means “a gift” in the Sesotho language of southern Africa.

Examination of its limb bones shows that it was equally comfortable climbing and walking.

The fact that Homo naledi was alive at the same time and in the same region of Africa as early representatives of Homo sapiens gives us an insight into the huge diversity of different human forms in existence during the Pleistocene.

“Here in southern Africa, in this time range, you have the Florisbad skull, which may be an ancestor or close relative of modern humans; you’ve got the Kabwe skull, which is some kind of archaic human and possibly quite divergent; you’ve got evidence from modern people’s genomes that archaic lineages have been contributing to modern populations and may have existed until quite recently,” said Prof Hawks.

The researchers say that finding the remains of multiple individuals in a separate chamber bolsters the idea that Homo naledi was caching its dead. If correct, this surprising – and controversial claim – hints at an intelligent mind and, perhaps, the stirrings of culture.

By dating the site, researchers have sought to clear up some of the puzzles surrounding the remains.

In 2015, Prof Berger told BBC News that the remains could be up to three million years old based on their primitive characteristics. Yet the bones are only lightly mineralised, which raised the possibility that they might not be very ancient (although this is not always an accurate guide).

In order to arrive at an age, the team dated the bones themselves, sediments on the cave floor and flowstones – carbonate minerals formed when water runs down the wall or along the floor of a cave.

Several techniques were used: optically stimulated luminescence to date the cave sediments, uranium-thorium dating and palaeomagnetic analyses for the flowstones and combined U-series and electron spin resonance (US-ESR) for dating three naledi teeth.

By combining results together, they were able to constrain the age of the Homo naledi remains to between 236,000 and 335,000 years ago.