Another book, Another controversy

MV migration_map


The Misfits and Heroes novels were born out of my belief that humans arrived in the Americas by many different routes at different times.  That went against the theory widely taught in school: that the first humans to reach the Americas walked across the land bridge from Russia to Alaska about 13,000 years ago. They followed big game and wandered down an ice-free corridor between mile-high ice sheets.  Eventually they populated all of the Americas.

I never doubted that some people arrived that way, but not many.  The land simply couldn’t support many.

Then I read about other finds – in Chile, Mexico, Brazil, Texas, South Carolina, Delaware, Florida.  They all seemed to predate that ice-free corridor in Alaska and the Yukon.  Further, some prominent geologists and paleo-anthropologists claimed the ice-free corridor, if it ever existed, wasn’t passable until 10-12,000 years ago, long after the first settlements in North America.  Consider Topper Hill, South Carolina (50,000 years old), Pedra Furada, Brazil (32,000 – 48,000 years old), Monte Verde II, Chile (at least 18,500 years old), Meadowcroft Rock Shelter, Pennsylvania (17,000 years old), and Huaca Prieta, Peru (15,000 years old).  Given the antiquity and sophistication of these sites, it seems absurd to hold onto the theory that development and culture moved solely from the north to the south, beginning 13,000 years ago.

But the belief persisted, mainly because it’d been repeated so many times people assumed it had been proven beyond any doubt.  At one point, I questioned the whole concept of the “Clovis People” and “Clovis Culture,” since Clovis points were a lithic style, a technological improvement that spread from the southeastern US across North America and down to Venezuela.  My argument was that iPhones have spread across the globe, but their presence does not indicate either a “people” or a “culture.”  It’s simply a very useful bit of technology.  However, my opinion struck a nerve among archaeologists, some of whom claimed they had a bookshelf full of volumes explaining the Clovis people and their culture.  So I let it go.  But in my heart, I think the Clovis points were a valuable trade item that was held in such high esteem it was included in grave goods.  (I’m not sure there’s an equivalent today since technology changes so rapidly. When I started working, really rich people had huge speakers for their component sound system.  Today, a system the size of a shoe-box delivers far better sound.)

Olmec head unearthed

When I visited the Olmec site at La Venta (at least 3500 years old), near Villahermosa, Mexico, I was struck by the amazing sculptures there.  Later, in an attempt to drum up interest in my new Latin American Literature class, I took pictures from La Venta into my composition classes at Mott College in Flint, Michigan.  Without telling the students anything more than dimensions, materials, and probable age of the pieces, I asked what they thought of them. Olmec mask 4

Every group had the same responses: “They’re African” or “They’re Asian.”  It was so consistent, it made me wonder.  What if African explorers came across the Atlantic to the Americas?  What if Asian explorers came across the Pacific?  What if they met somewhere – perhaps in the narrow Isthmus of Tehuantepec in southern Mexico, and the fusion of cultures created the fire that forged a brand new civilization?

Those questions (and one more) became the basis of the Misfits and Heroes novels.

West Africa


Misfits and Heroes: West from Africa

The first book in the series, Misfits and Heroes: West from Africa, tells a tale of people forced to learn quickly when their boat is swept out into the open sea.  They end up heroes not because they were born with special powers but because they rose to the challenge and made a new life in a new world.

The journey itself has been repeated many times.  Katie Spotz rowed a bow across the Atlantic – solo.  Axel Busch sailed across the Atlantic – solo – in 21 days.  You can watch his video on YouTube  In 1970, Thor Heyerdahl took Ra II, a reed boat modeled after Egyptian sailing vessels, from Morocco to Barbados, in the Caribbean.

In 2006, English adventurer Anthony Smith put an ad in The Daily Telegraph, reading “Fancy rafting cross the Atlantic?  Famous traveler requires three crew Must be OAP (Old Age Pensioners).  Serious adventurers only.”  Smith, with a bit of whimsy and a nod to Heyerdahl, named his raft the An-tiki.  In 2011, the group floated 2,763 miles across the Atlantic, surviving storms and a lost rudder, and ending up on St. Martin, in the Caribbean.  Smith did exactly what he wanted to do – replicate the journey of two British seamen who survived drifting for 70 days in a lifeboat after their ship was sunk by a German warship in 1940.

Clearly, all these people were able to cross the Atlantic from West Africa because the current and winds were in their favor. Why then wouldn’t it be possible for ancient people to make the same journey, carried by the same currents?  Long-standing prejudice held that ancient people couldn’t take boats across open water, but new evidence shows that our cousins, the Neanderthals, did exactly that, crossing the Mediterranean Sea as early as 175,000 years ago.

Misfits and Heroes: West from Africa – Click on the picture for the Amazon link.


The South Pacific

The second book in the series, Past the Last Island, takes an even bigger leap: it says that the great navigators of the South Pacific found their way across the Pacific Ocean to the Americas in ancient times – not by going all the way north and following the coast down North America, but by traversing open water.  The boat in the illustration is Polynesian.

map Polynesian boat


Clearly their ancestors learned to use boats early on.  Homo Floresiensis, or The Hobbit People as they’re known because of their short stature, occupied an island on the far eastern edge of what is now Indonesia between 50,000 and 190,000 years ago.  Getting there required crossing deep ocean water.

For island people, water was the road, the connection, the wide world.  They had to learn how to use it.

Polynesian star compass

The area encompassing Southeast Asia, Indonesia, Australia, New Guinea, Melanesia, and Polynesia would have been a melting pot of peoples and cultures, in which sea prowess would have played an important role in identifying leaders.  The person who could use the wind and waves to travel was admirable.  The voyager who could find a way back, even at night, was probably worth elevating to the status of leader.  Knowledge was power.  A Polynesian star compass is pictured.

Even after Europeans colonized the South Pacific islands and forced people to stay put, native knowledge of the winds, stars, and currents was passed on, sometimes in secret.  When a famous European sailor agreed to sail hundred of miles with native Polynesian navigators, the European was so worried he brought his sextants and charts with him and hid them, but he never needed to use them.  Despite the European characterization of the people as “primitives,” their knowledge of the sea astounded seasoned European sailors.

It’s now clear that South Pacific seafarers reached Hawaii (possibly following migrating flocks of golden plovers) and Rapa Nui (Easter Island) long before European sailors even knew the places existed.  Recent studies of sweet potato DNA suggest trade existed between Polynesia and South America long before the conquistadors arrived.

Botocudo man, South American natives of eastern Brazil, historical portrait, 1875Ancient Polynesian DNA retrieved from some Botocudo skulls in a Brazilian museum seems to indicate the presence of Polynesians in Brazil long before the 13,000 BP land bridge was supposed to have opened up in Alaska. (Drawings of Botocudo man shown)

In 2015, Harvard geneticist Pontus Skoglund discovered DNA links between Amazon Indians and the indigenous peoples of Australia and New Guinea.


The site at Monte Verde, in southern Chile, supports this claim.  Despite ferocious resistance from American archaeologists, the site is now recognized as being at least 18,500 years old.  Further, finds at the site suggest that the settlement was one of several that enjoyed a trade network.  So, how did people get to southern Chile?  Either they went all the way down the coast from Alaska, a very long journey, or they came across the southern Pacific.

As with the first book, I’m suggesting that some people would purposely seek out the unknown.  Perhaps they were outcasts, thrown out of their villages and left to survive if they could.  Many probably died, but some didn’t.  Or perhaps, just like modern people, some simply wanted to know what lay beyond the edge of the world.

Past the Last Island – Click on the picture for the Amazon link.


The Merger of Asian and African

The third book takes the biggest risk of all – suggesting a merger of the two groups.  But that seems to be what happens when different groups of people occupy the same area.  For many years, scientists claimed it wasn’t possible for Neanderthals and modern humans to mate, but most of us carry Neanderthal DNA, so clearly, they could and did mate.  And they probably learned a great deal from each other.

If a small group arrived in the Americas and started a settlement, they’d eventually fail unless they found new blood to add to the tribe.  I’m guessing that a group of 12 or 15 people couldn’t thrive.  In that case, a stranger would be both a threat and a promise.  A Meeting of Clans shows both responses.

Complicating this story is the presence of yet another group – outcasts who have become so violent they understand nothing else.

A Meeting of Clans



The Outsiders

MV Solutrean

The fourth book grew out of a strange theme in Mesoamerican and South American art – the bearded stranger who looks nothing like the others in the group.  Yet he (and it’s usually a male) is clearly in a position of authority.  So I combined this idea with part of the Solutrean Hypothesis put forth by Dennis Stanford of the Smithsonian Institution and Bruce Bradley of the University of Exeter.  Their theory suggests that humans from what is now northern Spain and southern France reached the Americas and brought several technological innovations with them, including the dart thrower (atlatl – illustrated below), eyed needles, and a thin, bi-faced point that supporters claim became the inspiration for the famous Clovis points that spread across North America.



As you would expect, detractors abound.  Many complain about Stanford’s proposed route, which went north from Europe, skirted the ice and ended up in northern North America.  Since most of the very promising sites on the eastern coast of North America are in the south, I agree that the ice route is unlikely.  However, the idea of people crossing from northern Spain to the Americas is still very possible.  For one thing, the vast majority of the Clovis-style points have been found in the southeastern US.


If the originators came from Asia, the majority should have been in the northwest.  For another, the travelers in my book would be following approximately the same route Columbus did, except a whole lot earlier!  It seems fitting somehow.

So the theory is a wild one, but it’s the basis of the newest book in the series.  And the hero is truly a misfit!

A Family of Strangers 


The Misfits and Heroes series

All the books are the children of controversy.  And that’s fine, at least with me.  They’re fiction.  They’re meant to open up new ideas for the reader’s consideration.  For too long we’ve repeated a story about everyone coming to the Americas across the Land Bridge from Asia about 13,000 years ago.  But with so much evidence to the contrary, we can no longer cling to that tale.  So the books present another possibility.

Much of what we thought we knew is changing.  New studies suggest modern humans may have arisen as far back as 300,000 years ago, perhaps in more than one place.  The story of human origins seems to have a great many subplots.

In the next ten or twenty years, the dates of very early settlements in the Americas will probably keep leaping backward as new finds surface.


If you haven’t already read the books, I hope you’ll check them out on Amazon or other on-line sellers or ask your local bookseller to get them.  Whether or not you subscribe to any of these theories, you can enjoy the books.  They’re just good stories, full of human drama and adventure. If you like them, tell others or leave a review – or both.  And thanks to those who have!


Sources and interesting reading:

Many of these topics are also covered in earlier posts on this blog, and sources are listed for each.

“Anthony Smith (explorer)” Wikipedia, htps://

Axel Busch sail across the Atlantic video, You Tube,

Botkin-Kowacki, Eva. “A final blow to myth of how people arrived in the Americas,” Christian Science Monitor, 10 August 2016,

Bower, Bruce.  “People may have lived in Brazil more than 20,000 years ago,” Science News, 5 September 2017,

Doucleff, Michaeleen.  “How the sweet potato crossed the Pacific way before the Europeans did,” NPR, Food, History, and Culture, 22 January 2013,

Gannon, Megan. “Study: The First Americans Didn’t Arrive by the Bering Land Bridge,” Mental Floss, 10 August 2016,

Hawks, John. “Did humans approach the southern tip of South America more than 18,000 years ago?” John Hawks blog,

“Homo Floresiensis”  Wikipedia.

Hilleary, Cecily.  “Native Americans Call for Rethink of Bering Strait Theory,” VOA news, 19 June 2017,

“New Evidence Puts Man in North America 50,000 Years Ago,” Science Daily, 18 November 2004,

Perkins, Sid. “DNA study links indigenous Brazilians to Polynesians: Sequences shared by far-away populations stir up a Palaeoamerican mystery,” Nature, 01 April 2013. http:///

Pringle, Heather. “Primitive Humans Conquered Sea, Surprising Finds Suggest: Prehistoric axes found on a Greek island suggest that seafaring existed in the Mediterranean more than a hundred thousand years earlier than thought,” National Geographic, 17 February 2010,

“Solutrean Hypothesis,” Wikipedia,

Vialou, Denis, Mohammed Benabdelbadi, James Feathers, Michel Fontugne, “Peopling South America’s center: the late Pleistocene site of Santa Elina, Antiquity, 08 August 2017,

Yirka, Bob. “Evidence suggests Neanderthals took to boats before modern humans,”   1 March 2012,

Wade, Lizzie.  “Traces of some of South America’s earliest people found under ancient dirt pyramid,” Science, 24 May 2017,

Overthrowing Old Theories

We’ve long thought of ancient people as a little (or a lot) less sophisticated than we are.  Maybe the March of Progress illustration is to blame, but we see the folks who came before us as kind of dull-witted.  I mean, they didn’t have iPhones, right?

Worse is the assumption that they also lacked intelligence and emotional complexity, even language.  This despite extensive evidence to the contrary, including new finds at Blombos Cave in South Africa, including engraved red ochre blocks, ochre mixing kits, shell beads, as well as bone and stone tools dated 70,000 to 100,000 years ago!

Let’s take a boat

And why do we assume that our ancient ancestors had to walk everywhere when evidence of their boating ability abounds?

Humans crossed open sea and reached Australia by boat 50 – 75,000 years ago. (Kimberly rock art shown in photo)

Homo kimberley-hand-stencil 40,000 kya

Thomas Stasser and Eleni Panagopoulou’s work on Crete uncovered stone artifacts over 130,000 years old.  Their conclusion: modern humans were not the first to sail the Mediterranean.  Neanderthals, or perhaps even earlier hominins arrived before them.

Homo map Crete at center

Map of Mediterranean – Crete at center

Even earlier evidence points to hominins’ ability to sail.  Homo Floresiensis, the so-called “Hobbit People” for their diminutive size, braved treacherous deep sea waters to reach the island of Flores in what is now Indonesia.  Some artifacts on the island are 800,000 years old.

England enjoyed at least four waves of colonizers, starting 800,000 years ago.  The Boxgrove site on the southern coast yielded the oldest hominin remains: a leg bone and two teeth from what might be Homo heidelbergensis, considered the ancestor of both Homo neanderthalensis and Homo sapiens.

But in the Americas

On the other hand, the peopling of the Americas is always described as a plodding migration of humans along a single path.  According to the theory most often taught in school, Ice Age hunters followed big game across what was then the land bridge between Siberia and Alaska, known as Beringia.

It wasn’t a new theory.  Jose de Acosta of Spain first proposed it in 1590.

The Smithsonian vs. Clovis First

The Smithsonian Institution has had an interesting relationship with Clovis First.  Although the first “Clovis” point was discovered in 1906 by George McJunkin, a self-educated African-American cowboy and former slave, it didn’t come to the attention of the Smithsonian until the 1920s when Jess Higgins, the director of the Colorado Museum of Natural History, found a similar point embedded in an extinct bison. In the 1930s more points like these were discovered near Clovis, New Mexico, which gave its name to the famous lithic style.  The theory that grew out of these finds stated that the first Americans came across the Land Bridge from Asia and from there spread throughout the Americas.

Ales Hrdlicka, taking over from William Henry Holmes at the Smithsonian, used his considerable influence to squash any research into the Clovis theory.  But the evidence kept piling up that modern humans were in North America at the same time as mammoths and Ice Age bison, about 13,000 years ago.


The Paleoindian Database of the Americas map above shows the distribution of Clovis points found in North America.  The highest concentration is in the middle south.

So the push was on, with renegade western archaeologists pitted against the stodgy Eastern establishment.  The theory eventually proved so popular that it was accepted as dogma.  In a strange turn of events, anyone who questioned Clovis First was ridiculed by the archaeological establishment.  Its force became so strong that any study that produced results conflicting with it was considered flawed.  Scientists learned to ignore results that didn’t fit the model.

Thousands of maps like this one, courtesy of Bing, were created, presenting an over-simplified and probably incorrect picture of the peopling of the Americas.

Homo beringamigration

Over the years, finds that conflicted with Clovis First kept coming in.  Clovis points are concentrated in the southeastern part of the USA, not the west, as would be expected from the Clovis First migration theory.

In yet another strange turn-around, Dennis Stanford of the Smithsonian Museum of Natural History now claims there was never any evidence of Clovis points originating in Siberia.  He now claims that the points are Solutrean, and the colonizers came from northern Spain to the eastern coast of North America.

And now to South America

When Tom Dillehay came up with a date of 14,800 years ago for the Monte Verde site in Chile, the archaeological community, in a fit of collective panic, said they simply couldn’t accept evidence that refuted their favorite theory.  No site in South America could predate the opening of the ice sheets in North America.

Homo monte-verde-chile


And now, Dillehay has published a new paper in PLOS One, with dates from a different section of the Monte Verde site, establishing human presence there 18,500 years ago.

This brings up the possibility that the direction of the migration arrow in the old model was dead wrong.  Maybe people showed up in South America and then moved north.


But here’s the strangest part of this odd drama:  Why, when we accept seafaring relatives in the Mediterranean as far back as the Neanderthals – maybe farther – can’t we accept seafaring explorers who arrived in the Americas?  Not just coastline huggers.  True seafarers, excellent navigators from the South Pacific.

Maybe they were outlaws or people who got lost at sea.  Or maybe they just had to see what was out there.

PTLI new cover

That’s the premise of the second book in my series, Past the Last Island.  A group of explorers, driven away from their homeland by natural disasters, purposely sets out into the open ocean to find whatever lies beyond the edge of the world.  I believe that’s a human trait.  It’s what took us to the moon and someday, I hope, to Mars and other planets.

If we grant the people from long ago the same intelligence and complexity we value in ourselves, we open up new possibilities in our history, and our collective story becomes that much richer.


(The next big shake-up in the ancients’ world is going to come from China. Stay tuned.)


Sources and interesting reading:

“Blombos Cave,” Wikipedia,

Bower, Bruce. “Ancient Hominids Took to the Seas,” Science News, 27 November 2012,

“Clovis: Why the Controversy?” The Bradshaw Foundation,

Curry, Andrew. “Finding the First Americans,” The New York Times, 19 May 2012,

Dillehay, Tom, and others. “New Archaeological Evidence for an Early Human Presence at Monte Verde, Chile,” PLOS One, 18 November 2015,

Dixon, Jim, “Vicariant models for the initial colonization of North America,” People Colonizing New Worlds, 1st Harvard Australian Studies Symposium, 17-18 April, 2009

“First Americans arrived 2500 years before we thought,” New Scientist, Daily News, 24 March 2011,

Gugliotta, Guy. “When Did Humans Come to the Americas?” Smithsonian Magazine, February 2013,

“Homo Floresiensis,” Human Origins, Smithsonian Museum of Natural History,

Jones, Tim. “100,000 Year-Old Incised Ochre Found at Blombos Cave,” Beyond bones and stones, 12 June 2009,

Hawks, John. “Did humans approach the southern tip of South America more than 18,000 years ago?” John Hawks Weblog, 19 November 2015,

Mann, Charles C. “The Clovis Point and the Discovery of America’s First Culture,” Smithsonian Magazine, November 2013,

Meltzer, David. “Why don’t we know when the first people came to North America?” American Antiquity, 54(3), 1989, 471-490.  (This article is interesting but out of date.)

Map of Clovis points distribution, PIDBA, Paleoindian Database of the Americas,

“Neanderthals May Have Sailed to Crete,”, 13 December 2012,

Pringle, Heather. “Primitive Humans Conquer Sea, Surprising Finds Suggest, National Geographic, 17 February 2010,

Simmons, Alan. “Extinct pygmy hippopotamus and early man in Cyprus,” Nature, 333, 09 June 1988, 554-557, hhtp://

“Upside-Down Map of the Americas” Peregringo blog,

Wayman, Erin. “The Top Five Human Evolution Discoveries from England,” Smithsonian Magazine 25 July 2012,

Wilford, John Noble.  “On Crete, New Evidence of Very Ancient Mariners,” The New York Times, 15 February 2010,




Monte Verde Mysteries

Monte Verde is an archaeological site in southern Chile, currently situated some 35 miles (45 kilometers) east of the Pacific coast on Chinchihuapi Creek. It doesn’t look extraordinary, but discoveries made on both sides of this little creek are shaking up the archaeological world. After twenty years of challenges from doubting archaeologists, especially those supporting the Clovis First theory, the evidence from Monte Verde still supports the thesis that this site was occupied by humans at least 14,800 years ago, which makes it the oldest widely accepted site of human habitation in the Americas.

Monte Verde siteMonte Verde map

The site, incredibly well-preserved by a bog, challenges many – make that almost all – of our preconceptions about ancient explorers in the Americas. And it raises many questions without easy answers.




Question 1

Is the site 14 ,800 years old – or more than twice that old?

The oldest human habitation date that archaeologist and anthropologist Tom Dillehay suggested – and subsequently defended against loud criticism from fellow American archaeologists – was 14,800 years ago, the date he and his colleague, geologist Mario Pino, connected with the bottom layer of the first excavation. In this area, they found stone artifacts including points, bola stones, and a drill, the remains of wood frame structures apparently covered in hides and floored with rough planks, ropes and knots, two large fire pits, animal bones and fur, remains of tubers, seeds, nuts, berries, mushrooms, seaweed, algae, and leaves. The finds included 15 species of aquatic plants and 45 other plant species. It was an extraordinary discovery.

But it was complicated by an even more extraordinary find just the other side of the creek, where Dillehay and Pino found stone tools and evidence of hearths that were over 30,000 years old. Dillehay knew that 14,800 year old date would be extremely controversial, so he chose to effectively ignore the earlier finds.

Pino and Dillehay(Pino, left, and Dillehay, right, in photo)

“I don’t yet see any reason to believe people were in the Americas and that far south 30,000 years ago,” Dillehay remarked. In his report, he acknowledged the presence of the stone tools and carbon scatters consistent with hearths but refused to make the much earlier claim.

Mario Pino, on the other hand, did make the claim. So how old is Monte Verde? “There’s no doubt about the age – it’s 33,000 years old,” Pino said in a New York Times article in which he noted the age of the sediment layers bearing the apparent artifacts.

Now that most of the archaeological powers that be have reviewed the evidence of the first site and grudgingly accepted it, opinions are softening somewhat toward the older site. “We’ll open up that level and see what’s there,” Dillehay said in a more recent interview.

So Monte Verde is 33,000 years old – maybe, or 14,800 years old – probably – at least.


Question 2

What does the variety of food and medicine found at Monte Verde say about the people?

MV close-up map

Mastodon bones sticking out of a washed out riverbank first drew attention to the Monte Verde site. Experts estimate the animal that went with the tusk fragment weighed two tons. Finds also included a chunk of mastodon meat, remains of llama, shellfish, fish, small mammals, edible seeds, mushrooms, tubers, berries, stalks, and wild potatoes. In all, remains of 45 different plant species were found on site, over 20% of them originating over 150 miles away. Some of the plants came from the coast – 56 miles (90 km) to the west back then; others from marshes, forests, and arid grasslands. So either the people gathered food from very distant sources and brought it back to their village or they engaged in trade with other people in other locations. In either case, these people understood seasonal availability and enjoyed a varied diet.

And about all that seaweed …

At least nine different species of seaweed, both edible and medicinal, were originally found at the site. Later exploration of the site provided evidence of many more. Dillehay’s 2008 Nature paper indicates they found 19 seaweed species, five of which came from the coast. The following list includes some of the seaweed species discovered at the site, all of which are still used as a good source of minerals and protein, fertilizer, wound dressing, and medicine:


Durvillaea – a large kelp (“bull kelp”) found between Chile and Antarctica that is able to float because of air held within its honeycomb blades. It forms large rafts that can cross the open sea. It provides essential minerals and acts as an antioxidant. Currently, it’s used to promote heart and kidney health and to slow cellular degeneration associated with aging.

Porphyra – red/black algae from the south and west, edible. Called nori in Japan, it’s commonly used to wrap sushi. In Asian medicine, it’s combined with other seaweed species to treat goiter, cysts, tumors, lymph node swelling, liver and spleen enlargement. It’s currently the most valuable marine crop in Asia, worth over $1billion dollars.

Mazzaella – edible red, iridescent seaweed from the coast, currently used as a thickening agent and a commercial fertilizer

Sarcothalia (Luga negra) – currently harvested off the coast of Chile. David Horgen of Hawaii Pacific University is studying the ability of waixenicin A, a compound in Sarcothalia, to fight cancer.

The four species listed above are from west and south of Monte Verde.


Garcilaria – seaweed found in near shore tide pools and reef flats, believed have come from the Philippines and Hawaii, a sea vegetable with anti-viral qualities, currently used to fight herpes and HIV

Gigartina – near shore seaweed used as a sea vegetable. In medicine, it’s used as an anti-viral and immune booster, helpful in controlling skin lesions, herpes, and other infections.

The two species listed above come from the coast.

Currently, Gracilaria, Sarcothalia, Gigartina, and Porphyra are considered four of the most important seaweed species Chile harvests and sells. They’re used in the production of food and medicine, as well as fertilizers and filters.

MV giant kelp

Macrocystis – giant kelp, (photo left), an incredibly fast growing plant of cooler waters along the coast of North and South America, South Africa, New Zealand, and Australia. The plant’s long stalk, up to 160’ tall, is held up by a gas bladder. Large stands form kelp forests that support a wide range of wildlife. Rich in iodine and potassium, it’s long been used as a food source and wound dressing.

This seaweed grows offshore.

Sargassum – a seaweed originating in Japan, capable of surviving in a variety of habitats, including open water. Sargassum forms large floating mats at sea, which may explain how the species has successfully invaded shore areas around the world. Medicinally, it’s useful for treating goiter, tumor, pain, and swelling.


Sargassum is most commonly found in open water, not by the shore. Interestingly, most of these seaweeds come from the south and west of Monte Verde. Both Sargassum and Durvillaea form large floating mats that can cross open water. (photo, below)


Trentepohlia – a green alga (often appearing orange) that grows on tree trunks, buildings, and shore rocks. Recent research has shown it to be a powerful anti-microbial agent against five species of bacteria and five species of fungi, including agents of human, animal, and plant diseases, mycotoxin producers, and food spoilage agents.

What an interesting combination of plants! It seems we’re just now catching up with our relatives from long-ago in understanding their value.

The “cuds”

While it’s impossible to infer their uses for all of these, we can be fairly sure they used some as medicine because of the “cuds” found at the site – partially chewed mixtures of plants still bearing the mark of the chewer’s upper palate.

These “cuds” suggest the people of Monte Verde were familiar with properties of different seaweed species.   In addition, they went great distances and faced considerable difficulties of harvesting coastal and open water species. “This is suggestive of a fairly sophisticated knowledge of coastal ecosystems,” Dillehay remarked.

Or perhaps they traded with others who lived on the coast. Presence of material not found locally, such as quartz and tar, support the idea of a trade network. In 2007, the discovery of another site nearby, Pilauco Bajo, led to the theory that the two sites were associated. If Monte Verde was part of a trade network, it must have been the southern terminus. During the Ice Age, glaciers covered the southern tip of South America.


Question 3 – Where did the residents of Monte Verde come from?

This question brings up lots of other questions and even more arguments.

The Land Bridge Route

 paleomigration map

The most common theory of migration into the Americas involves the Land Bridge from Asia known as Beringia. According to this theory, the first people in the Americas walked across from Siberia to Alaska, following big game. From there, they found their way south and east through an ice-free corridor that opened up between mile-high ice sheets around 13,000 years ago. (Red line in map)

But see there’s a problem now, if a site in southern Chile is older than the ice-free corridor. Actually, the Beringia theory is so widely accepted that some archaeologists declared the Monte Verde dates to be impossible because they came before the Beringia dates.


The Coastal Route (pink line on map)

Then another theory surfaced – the coastal route. Harvard archaeologist Carol Mandryk said the ice-free corridor idea through Canada wouldn’t work because even after the ice sheets began to melt 13,000 years ago, vegetation would have been too scarce to support big game. Instead, she said, people came down the coast in small boats. In this case, people came from Asia but rather than walking, they took the sea route, hugging the edge of the coast and ice, until they reached what’s now Oregon, which was ice-free. From there, people populated the rest of the Americas.

But at 14,800 years old, Monte Verde predates the known sites in Oregon. Well, some argued, rising sea levels had covered all evidence of earlier passage. Or the bands of people were so small, they left no trace. They were “archaeologically invisible.”


The Kelp Highway

Proponents of the Kelp Highway hypothesis say that early explorers traveled by boat from Asia to South America following the kelp beds. This would explain the knowledge of different seaweed species, especially giant kelp, found at the Monte Verde site. However, giant kelp, Macrocystis, is typically found in open water rather than shallow coastal waters. “It was blown ashore in storms,” proponents explain.

MV Solutrean

The Solutrean Solution

Dr. Dennis Stanford, head of Archaeology of the National Museum of Natural History, the Smithsonian, a former Clovis Firster, changed his mind and came up with what’s been called the Solutrean Solution, claiming that people from northern Spain/southern France brought advanced technologies like weaving, sewing, painting, atlatls, and stone work across the North Atlantic by taking boats north from Europe toward Greenland and then south, hugging the shore/ice until they reached modern-day southeastern USA. This Solutrean stonework then turned into the famous Clovis points that spread east to west across the continent with trade. (Solutrean path is marked in red on map)

An interesting theory – with many critics. However, in order for those people to reach Monte Verde, they would have had to go the length of the Americas and around the tip of South America to the west side, during the Ice Age, when the Patagonian ice sheet covered the whole area.

MV mysterious Pedra Furada art

The West from Africa Route – The Pedra Furada Dilemma

Pedra Furada is actually a large cluster of sites in the Serra de Capivara Park near the northeast coast of Brazil. Its presence, and the tenacity of its principal investigator, Niede Guidon, have become a serious problem for the Clovis/Beringia theorists. Pedra Furada sites have consistently returned dates of 32,000 to 48,000 years ago. Since these did not fit with the Beringia theory, archaeologists from the US, in a terrible example of academic blindness and resentment, refused to consider it.

Pedra Furada

One look at Pedra Furada on a globe will show the closest land mass is – West Africa, not Asia. But this migration route would involve open water travel, which archaeologists seem reluctant to believe despite the evidence that people traveled over open water to Australia in an even earlier time period. Ocean currents and prevailing winds would take a boat traveler from West Africa directly to South America. Now a few maps include a west from Africa route, but not many.

But even the West Africa Route would not explain Monte Verde. The Andes stand in the way.


The South Pacific Route

If Monte Verde is indeed 33,000 years old, and the oldest date in North America is 20,000 younger, it seems to indicate some other migration route: across the South Pacific. This would explain the knowledge of open ocean seaweeds. Ocean currents would take people from the Pacific Islands south and then swing north as they neared South America. (Southernmost route marked on map)

Multiple routes map


Actually, a shocking discovery points exactly there.

According to a paper published in the journal Nature, April 2013, Polynesian DNA has been found in ancient Native American bones.

Molecular geneticist Sergio Pena analyzed DNA from teeth in skulls of Botocudo, indigenous people who lived in southeastern Brazil until they were eradicated by the Portuguese in the 1800s in an attempt to quell dissent.


Botocudo man, South American natives of eastern Brazil, historical portrait, 1875

(The drawing included here is a portrait of a Botocudo man made in 1875.)  Fourteen Botocudo skulls were kept in a museum in Rio de Janeiro.  To the scientists’ surprise, in two of the skulls, they found DNA indicating Polynesian ancestry.  A second lab confirmed the findings.  Pena remarked, “The most exciting potential explanation of the DNA findings is that ancestors of the Botocudo once interbred with those of Polynesians before the peopling of the Americas 15,000 – 20,000 years ago.  Prior studies of skull shapes hinted that two distinct groups entered the Americas – one more Asian type seen now in the vast majority of extant Native Americas, and an earlier type seen in skeletons in Brazil and elsewhere that resembled some African groups, Australians, Melanesians, and Polynesians such as Easter Islanders.”

Loud debate erupted as soon as the news was released.  Yet one of the most interesting parts of the discovery went unnoticed.  DNA studies, on which we currently base our models of human colonization of the Americas, were – up until this study – based almost exclusively on living people.  Thus any race that went extinct, such as the Botocudo and many others, would never be represented and their part of the story never told.

Easter Islanders have Polynesian DNA. Apparently Polynesian navigators found a small island about 2618 miles (4229 KM) from Tahiti. If ancient navigators could take on open ocean voyages to Easter Island, they could probably find a continent.


And yet, here’s the official response: “No scholars seriously consider the possibility that the early Americans landed first in South America. All linguistic, genetic and other evidence points to the Bering Strait as the most likely point of entry” (John Nobel Wilford). “No archaeologists seriously consider the possibility that the first Americans came by sea and landed first in South America.” (Charlie Hatchett).

Well, perhaps they should. And while they’re at it, perhaps they should consider the antiquity of sites in Pennsylvania, Texas, and South Carolina which predate sites on the west coast. Perhaps they should abandon their strange allegiance to a theory that has proven desperately incomplete on so many fronts.


What if the answer is many answers?

Evidence from Pedra Furada, Monte Verde, Topper Hill, Paisley Caves, Cactus Hill, and other sites points to multiple points of entry into the Americas, at different times.  If so, the diagram would look something like the one above.  Actually, it might have a lot more arrows on it.

Monte Verde gives us a new and very different view of early visitors to the Americas. Perhaps further research will answer some of the thorny questions Monte Verde has posed.


Sources and interesting reading:

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Buschmann, Alejandro H. and others, “Seaweed cultivation, product development and integrated aquaculture studies in Chile,” World Aquaculture, (36) September 2005

Curry, Andrew. “Ancient migration”: Coming to America, Nature news feature, 2 May 2012,

Dillehay, Tom D. and others, “Monte Verde: Seaweed, Food, Medicine, and the Peopling of South America,” Science, 9 May 2008 (320) 764-786, Or

“Durvillaea Antarctica,” Seaweed Industry Association,

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“Gracilaria,” Invasive Algae Database,

Hames, Raymond. “Chilean Field Yields New Clues to Peopling of Americas, New York Times, 25 August 1998,

Hatchett, Charlie, “Monte Verde Excavation: or Clovis Police Beat a Retreat,” Archaeology,

Hirst, Kris, “Monte Verde Photo Essay: Seaweed Exploitation at Monte Verde II” Archaeology,

Hirst, Kris. “Pacific Coast Migration Model” Archaeology,

Hirst, Kris. “Kelp Highway Hypothesis: A variation on the Pacific coast migration model of colonizing America,” Archaeology

Lovgren, Stefan, Earliest Known American Settlers Harvested Seaweed,” National Geographic News,

“Macrocystis,” Natural History Museum,

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“Monte Verde Archaeological Site,” UNESCO World Heritage Centre,

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Oppenheimer, Stephen. “Archaeological Evidence in South America that humans crossed into the Americas before the Ice Age,” The Bradshaw Foundation,

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Rose, Mark. “The Importance of Monte Verde,” Archaeology, 18 October 1999

“Sargassum muticum, Wireweed,” The Seaweed Site: information on marine algae, maintained by M.D. Guiry, 2000 – 2014.

“Sargassum,” Wilipedia

“Science dean continues research at National Cancer Institute-designated facility,” Hawaii Pacific University News, March 2013

“Seaweed confirms Monte Verde dates, but also migration patterns?” Geotimes, July 2008,

Swaminathan, Nikhil, “America, in the Beginning,” Archaeology, Secptember/October 2014, 22-29