Nubian links dating agency
Nubian links dating agency
Stevensite can be found on Mars, and in some places on Earth.The clay mineral has been used since ancient times by Nubian women as a beauty treatment.
Proto-Indo-European speakers of the Late Tripolye culture as the inventors of wheeled vehicles: Linguistic and archaeological considerations Suggesting the Cucuteni-Tripolye as the source of PIE.The results of the shortest-path analysis of the POAs could be consistent with their position, since they suggest that Çatal Höyük falls in the region adjacent to the one with the maximum R-values We concur with Özdoan’s assertion that “an unbiased reassessment of the evidence strongly implies that there were multiple paths in the westward movement of the Neolithic way of life” (, pp. Aceramic Neolithic levels at sites on Cyprus (late ninth millennium BC [calibrated]), Crete and the Argolid (eight and early seventh millennia BC [calibrated]) are strongly suggestive of an initial population dispersal wave from one or more centers in the Near East .At the present time, it is unclear whether farming reached south-east Europe by means of a secondary demic expansion from Anatolia or as a continuation of the initial dispersal involving Cyprus, Crete, and mainland south-east Greece.‘It's much more likely that the stevensite on Mars is made geologically, from volcanic activity,’ said Bob Burne from the Australian National University.‘But our finding – that stevensite can form around biological organisms – will encourage re-interpretation of these Martian deposits and their possible links to life on that planet’ In a separate study, researchers have shown that some of the simplest and oldest organisms on our planet could also survive on the Martian surface.This implies that a steady rate or speed is a good overall approximation for this historical development.
The average rate of the Neolithic spread over Europe is 0.6–1.3 km/y (95% confidence interval).
With the putative origin of wheeled vehicles set variously to Pontic-Caspian, Transcasucasia or to Sumer, we may be witnessing the original word for a wheeled vehicle in four different language families.
Furthermore, as the Proto-Indo-European form is built on an Indo-European verbal root *kwel- ‘to turn, to twist’, it is unlikely that the Indo-Europeans borrowed their word from one of the other languages.
But up until now, scientists had believed deposits could only be formed in harsh conditions like volcanic lava and hot alkali lakes Dr Burne and his colleagues found microbes can become encrusted by stevensite, which protects their delicate insides and provides the rigidity to allow them to build reef-like structures called ‘microbialites’.‘Stevensite is usually assumed to require highly alkaline conditions to form, such as volcanic soda lakes.
But our stevensite microbialites grow in a lake less salty than seawater and with near-neutral p H,’ he added.
We analyze the spatiotemporal dynamics of the transition using radiocarbon dates from 735 early Neolithic sites in Europe, the Near East, and Anatolia.