Tianyuan Man fossil remains, China
An analysis of an ancient Chinese fossil known as “Tianyuan Man” dated at 40 kyr has revealed some surprising findings. We’ve known that this fossil is closely related to modern Asians, or so we thought. However, recent analysis of the fossils yielded a surprise no one, almost, was expecting and that is that a 35 kyr fossil found in Belgium (GoyetQ116-1) thought to be closely related to ancient Europeans shares some genetic similarities to Tianyuan Man and these similarities are NOT shared by other ancient European remains. Additionally, the analysis showed that some Native American populations from South America appear to have a genetic connection with Tianyuan Man! BTW Tianyuan Man was a Homo Sapiens species.
What is beginning to appear is that the population that crossed into the Americas about 20 kya was NOT one single migration or time period but several and at least one of these groups had genetic ties to ancestors that contributed DNA to modern Papuan and Onge people. There appears to be no trace of this connection in present day East Asians or Siberians, however and unlike these two present day populations Tianyuan Man appears to have genetic similarities to some native South American populations!
What this newest analysis does is confirms, directly, that multiple ancestries in Native Americans were all from populations originating in mainland Asia and it seems to indicate that the migrations from Asia to the Americas happened around 20 kya or more. However, Tianyuan Man is at least twice that age and this means that the populations that migrated into the Americas were diverse and those diversities must have existed for at least 40,000 years. Continue Reading
H/T to JR Bentley for sending us this research article………..
It would be an understatement to say that there are problems with the Out-of-Africa (OOA) theory and finally new research and reanalysis of prior research is attempting to correct some of those problems but what is being found is that the OOA may be absolutely WRONG to begin with. This becomes especially obvious when genetic evidence is looked at. In fact, WORLD science is now leaving the OOA theory behind and a Chinese research team is advancing an out-of-ASIA theory for modern human origins based on Y-DNA & mtDNA evidence and, thus, they are reviving the Multiregional Theory for human evolution based on autosomal evidence. The field of genetic research is becoming more precise and I think that is fantastic because it is now beginning to give us a new picture of human evolution and migration patterns!! Finally, we are getting some real concrete proof of what was and what was NOT.
The latest research by Chinese geneticists suggests that about 2 mya the first split occurred in modern human autosomes. Further, they’ve uncovered genetic evidence of Y and mtDNA having originated in East Asia and dispersing outward from East Asia via HYBRIDIZATION by archaic human ancestors!! This research strongly suggests a EURASIAN origin rather than an African origin for ancient human ancestors!! The primary research team is being led by Shi Huang who is a US educated and trained geneticist.
Huang’s research confirms genetic diversity is highest in Africans and lowest in Amerindians. His team also confirms Africans & Amerindians are genetically most divergent from each other. Africans are found to be closer to each other than they are to other groups and that New world sub-populations are more distinct from each other than other continental groups. Further, they’ve also found that Amerindians have the world’s highest values of intergroup diversity.
The findings of this research are currently under peer review and the team argues that African genetic diversity is NOT a function of greater age of African hominins but is a product of selection! This is supported by data showing increased African diversity in the study. Yuan uses autosomal molecular divergence dates as evidence for multiregional evolution. That date is derived from estimated molecular divergence between autosomes of major human groups to have taken place 1.96–1.91 mya which is consistent with paleobiological evidence for a Homo (human) migration out of Africa 2 myr. Continue Reading
Most fossil remains of ancient human ancestors have been found in East Africa in the Rift Valley and that area was once dotted by volcanoes. Volcanic ash killed these ancestors, buried them, and preserved them but that is not the case when it comes to Eurasia and that is ONE reason why we don’t find the amount of ancient human remains like that found in East Africa. That said, however, there have been some ancient remains found and I want to focus on those found in China in this post.
Artistic bust of Peking Man
Peking Man (aka: Beijing Man) was actually pieced together from fossil remains of several different individuals found at the Dragon Bone Hill site in Zhoukoudian near Beijing, China. It is an Eurasian H. erectus. It has prominent brow ridges, a saggital keel, an occipital bun, and a protruding upper jaw (prognathism) but no chin. These are all primitive features but its cranial capacity is about 1075 cc. The teeth and arm bones are almost indistinguishable from those of modern man! Also there is evidence of tool use was found nearby. Peking Man is estimated to be 500-300 kyr (thousand years old) which is older than Kabwe Man of Africa also known as “Broken Hill Man” and “Rhodesian Man.” The original skull of Peking Man was lost in WW2. There is also evidence of fire use at site as well as evidence of tool use and manufacturing. These were flaked stone tools and they also show he was right-handed. (according to Howells 1948, pg 49 et al). Continue Reading
A research study published back in June of 2015 provides some interesting information about how Bigfoot may kill its prey. The research was conducted and published by Aaron Mills, Gerald Mills, and M.N. Townsend who discovered three bone piles and track evidence within a 17 mile radius of Mount St. Helen’s in Washington state. Also found were kill sites, animal skull remains, and animal vertebrae remains. What is interesting is scavengers seem to have avoided these sites which suggests the predator(s) may have been close to the areas.
Skulls of elk and deer showed their snouts broken by blunt force trauma and the spinal columns broken also by blunt force trauma. The predator must have been a very large creature in order to do this. No evidence was found of any clubs or weapons used to kill the deer and elk but that’s not unusual as the predator(s) likely reuse their weapons on other kills. In the case of bigfoot I’d say the weapon was likely a very large, heavy branch or rock.
What is interesting is the apparent way in which the elk and deer were killed at these kill sites. It is clear that the predator is an “ambush hunter.” It also appears that the predator first snapped the snout of the animal likely to hinder its breathing if it ran off so it could be easily followed. I think the predator then used the weapon to crack the spinal column into two or more pieces resulting in the death of the prey. Continue Reading
As you know one of my favorite human species (or hybrids) are the Red Deer Cave People whose remains are found in two cave sites in China. These prehistoric human ancestors have been described as “highly unusual” due to some of their peculiar features and one of those odd features was their flaring cheek bones (zygomatic arches).
In Caucasian people these arches are extended outward the least while in Asians they are extended outward the most. In Africans the zygomatic arches are somewhere in between Africans and Caucasians. Returning to Asians, their cheek bones are extended outward the most and this is what we see in the Red Deer Cave People fossil remains. However, the extent to which these arches extend outward in the Red Deer Cave People are extended much farther outward than those we see in modern Asians. Also, extended zygomatic arches were also a feature of Homo erectus.
So what was the purpose for the great extension of the cheek bones? Some theorists have speculated that the highly extended cheek bones combined with heavy brow ridges were designed by nature to protect the eyes of the human ancestor especially during combat! The heavy brow ridges also helped shade the eyes from the sun so they may be on to something here. The Red Deer Cave People also had somewhat heavy brow ridges. Continue Reading
This post was formerly entitled: “The Pericues: Proof of Homo erectus in Baja”—–
The Pericues also known as the Pericu, Cora, and Edues were the aboriginal inhabitants of the Cape Region which is the southernmost end of Baja California Sur, Mexico. Sine the late 18th century, sadly, they have been culturally and linguistically extinct.
Baja California Native American Tribes
Of special interest here is that these people had very distinctive hyperdolichocephic skulls. That is, they were known for their distinctive long headed skulls. Some researchers believe that the Pericu were either were trans-Pacific migrants or remnants of some of the oldest colonizers of the New World. Their burials feature remains painted with red ochre (Las Palmas burial complex) which sometimes were deposited in caves or under rock shelters. These people used the atlatl and darts along with the bow and arrow up through the 17th century. When the Spanish came to the Americas they enslaved the Pericu until they revolted in 1734. The revolt lasted for two years until the Spanish reasserted authority over them. Many of the Pericu died of diseases brought by the Spanish as well. Continue Reading
NOTE: This is a rather long read but there is a lot of info I wanted to include in this post so grab that diet soda and box of bon bons, get comfortable in your easy chair and indulge 🙂
One of my favorite land is Australia. The “land down under” is nothing short of magnificent! We are going to explore this fantastic land in upcoming posts because there is some geology and prehistoric history there that is significant although it has been much ignored by academia. For starters I want to take a look at what I call the “Bradshaw Boat.” But first we need a bit of history………
Dr. Grahame Walsh: Researcher, Lone Wolf, & Rebel
Grahame Leslie Walsh was the only real expert on the Bradshaw Art (Guion Guion) in which the “Bradshaw Boat” is to be found. He documents and studied this ancient rock art for over 40 years. He was born in Toowoomba, Queensland, Australia in 1944 and sadly passed away in Brisbane in 2007. He was both a scholar and a Bushman, an outsider and an aesthete. He was particularly drawn to studying Aboriginal Australia. Walsh had a rather “maverick style” and a lone-wolf persona. He had a wide range of interests and was described by some as having been a “self-created man wholly free from external influences.” He pursued a life of field research hating the idea of sitting behind some academic desk. When he was in his teens a friend took him to Carnarvon Gorge to see a rock art paradise. To Walsh this site was like Camelot! For years after he operated a service station at Injune which is near the entrance to the gorge national park and while doing so he developed a keen interest in nature, geology, and the areas Aboriginal traditions. Continue Reading