tag:news.mongabay.com,2005:/xml/archeology1 Archeology news from mongabay.com 2015-03-19T16:59:30Z tag:news.mongabay.com,2005:Article/14507 2015-03-18T16:15:00Z 2015-03-19T16:59:30Z Discovery of 'Lost City' spurs conservation pledge <table align="left"><tr><td><img src="http://travel.mongabay.com/colombia/150/co06-1366.jpg" align="left"/></td></tr></table>Earlier this month, National Geographic made big news: the discovery of what it called a 'lost city' below the thick jungles of Honduras. While the coverage has led to scientists crying sensationalism, it also resulted this week in a commitment of protection by the Honduras President, Juan Orlando Hernández, for a long-neglected portion of the country. Jeremy Hance 15.744008 -84.675660 tag:news.mongabay.com,2005:Article/14391 2015-02-18T01:35:00Z 2015-02-18T01:49:10Z Drones to scan the Amazon rainforest for hidden civilizations Researchers are planning to use drones equipped with vegetation-penetrating lasers to scan the Amazon rainforest for signs of past civilizations, reports the University of Exeter. Rhett Butler -2.980036 -59.701752 tag:news.mongabay.com,2005:Article/14115 2014-12-04T21:26:00Z 2014-12-30T22:26:03Z Giant stone face unveiled in the Amazon rainforest (video) <table align="left"><tr><td><img src="http://s3.amazonaws.com/mongabay-images/14/1204.stoneface.1.150.jpg" align="left"/></td></tr></table>A new short film documents the journey of an indigenous tribe hiking deep into their territory in the Peruvian Amazon to encounter a mysterious stone countenance that was allegedly carved by ancient peoples. According to Handcrafted Films, which produced the documentary entitled The Reunion, this was the first time the Rostro Harakbut has been filmed. Jeremy Hance -12.820287 -71.013726 tag:news.mongabay.com,2005:Article/13995 2014-11-10T15:17:00Z 2014-12-30T22:27:37Z It only took 2,500 people to kill off the world's biggest birds <table align="left"><tr><td><img src="http://s3.amazonaws.com/mongabay-images/14/0317.Giant_Haasts_eagle_attacking_New_Zealand_moa.150.jpg" align="left"/></td></tr></table>The first settlers of New Zealand killed off nine species of giant birds, known as moas, with a population no bigger than a few thousand people, according to new research published in Nature Communications. The biggest moas stood up to 3.6 meters (12 feet) tall, making these mega-birds the largest animals in the country and contenders for the biggest birds ever. Jeremy Hance tag:news.mongabay.com,2005:Article/13521 2014-07-09T21:23:00Z 2014-07-15T16:35:27Z A garden or a wilderness? One-fifth of the Amazon may have been savannah before the arrival of Europeans <table align="left"><tr><td><img src="http://s3.amazonaws.com/mongabay/jlh/ecuador/Yasuni.150/Yasuni_128.jpg" align="left"/></td></tr></table>The Amazon is the largest tropical forest on the planet, covering about 6.5 million square kilometers, although much has been lost in recent decades.Yet new research published in the Proceedings of the National Academy of Sciences (PNAS) finds that quite recently&#8212;just 500 years ago&#8212;a significant portion of the southern Amazon was not the tall-canopied forest it is today, but savannah. Jeremy Hance -12.770027 -64.469834 tag:news.mongabay.com,2005:Article/13363 2014-06-09T16:09:00Z 2014-11-25T23:18:00Z By the bones: herring populations were superabundant before commercial fisheries <table align="left"><tr><td><img src="http://mongabay-images.s3.amazonaws.com/14/0609-herring-bones-thumb.png" align="left"/></td></tr></table>Scientists analyzed almost half a million fish bones to shed light on the population history of Pacific herring (<i>Clupea pallasii</i>) in the North Pacific Ocean. Their paper reveals a decline of unprecedented scale, and suggests that while the abundance of Pacific herring does fluctuate naturally, their numbers have fallen precipitously since commercial fishing started targeting the species in the 19th century. Morgan Erickson-Davis 52.932276 -147.435997 tag:news.mongabay.com,2005:Article/12693 2014-01-28T07:09:00Z 2015-01-14T05:38:37Z Through careful management, indigenous people have shaped Asian rainforests for 11,000 years <table align="left"><tr><td><img src="http://mongabay.s3.amazonaws.com/sabah/150/sabah_4089.jpg" align="left"/></td></tr></table>Humans have been actively managing vast areas of Southeast Asia's forests for longer than previously believed, according to research by paleoecologists from the United Kingdom presented in the current <i>Journal of Archaeological Science</i>. Strong evidence suggests that humans in Borneo, Sumatra, Java, Thailand and Vietnam have engaged in agricultural practices for the last 11,000 years. These findings may help bolster the claims of local indigenous peoples under threat of eviction from their traditional lands. Rhett Butler tag:news.mongabay.com,2005:Article/11802 2013-07-22T17:31:00Z 2013-07-22T18:37:42Z Madagascar occupied by humans 2,500 years earlier than previously thought <table align="left"><tr><td><img src="http://mongabay.s3.amazonaws.com/madagascar/150/madagascar_2934.jpg" align="left"/></td></tr></table>New research indicates that Madagascar was occupied some 2,500 years earlier than previously established. The findings, published in <i>Proceedings of the National Academy of Sciences</i>, suggests a more complex view of the human role in the extinction of the island's mega-fauna. A large body of research holds that village communities began to appear in Madagascar around 500 AD. These were established by people of Indonesian and East African heritage, according to past studies that found linguistic similarities between the Malagasy languages of southeastern Borneo as well as genetic markers tying modern-day Malagasy people to both Indonesia and East Africa. But there have been plenty of hints that people came to the world's third largest island well before 500 AD. Rhett Butler -13.371396 49.978112 tag:news.mongabay.com,2005:Article/9779 2012-07-05T17:09:00Z 2015-02-08T23:06:09Z Experts dispute recent study that claims little impact by pre-Columbian tribes in Amazon <table align="left"><tr><td><img src="http://www.mongabay.com/thumbnails/peru/tambopata/Tambopata_1026_3660.JPG" align="left"/></td></tr></table>A study last month in the journal Science argued that pre-Columbian peoples had little impact on the western and central Amazon, going against a recently composed picture of the early Amazon inhabited by large, sophisticated populations influencing both the forest and its biodiversity. The new study, based on hundreds of soil samples, theorizes that indigenous populations in much of the Amazon were tiny and always on the move, largely sticking to rivers and practicing marginal agriculture. However, the study raised eyebrows as soon as it was released, including those of notable researchers who openly criticized its methods and pointed out omissions in the paper, such as no mention of hundreds of geoglyphs, manmade earthen structures, found in the region. Jeremy Hance tag:news.mongabay.com,2005:Article/9082 2012-02-09T19:18:00Z 2015-01-29T00:45:54Z Humans drove rainforest into savannah in ancient Africa <table align="left"><tr><td><img src="http://www.mongabay.com/images/gabon/150/gabon-26730.JPG" align="left"/></td></tr></table>Three thousand years ago (around 1000 BCE) several large sections of the Congo rainforest in central Africa suddenly vanished and became savannah. Scientists have long believed the loss of the forest was due to changes in the climate, however a new study in Science implicates an additional culprit: humans. The study argues that a migration of farmers into the region led to rapid land-use changes from agriculture and iron smelting, eventually causing the collapse of rainforest in places and a rise of grasslands. The study has implications for today as scientists warn that the potent combination of deforestation and climate change could flip parts of the Amazon rainforest as well into savannah. Jeremy Hance tag:news.mongabay.com,2005:Article/8970 2012-01-18T16:38:00Z 2015-01-29T00:34:02Z Prehistoric Peruvians enjoyed popcorn Researchers have uncovered corncobs dating back at least 3,000 years ago in two ancient mound sites in Peru according to a paper published in Proceedings of the National Academy of Sciences (PNAS). The ancient corn remnants, which proved residents were eating both popped corn and corn flour, are the earliest ever discovered in South America and may go back as far as 4,700 BCE (6,700 years ago), over fifteen hundred years before the early Egyptians developed hieroglyphics and while woolly mammoths still roamed parts of the Earth. Jeremy Hance tag:news.mongabay.com,2005:Article/6998 2010-11-04T04:55:00Z 2010-11-04T05:04:54Z Better protection of cultural heritage sites could generate $100B in poor countries Cultural heritage sites could play a key role in efforts to alleviate poverty provided they are protected from a growing range of threats, says a new report published by the Global Heritage Fund (GHF). Rhett Butler tag:news.mongabay.com,2005:Article/4915 2009-08-31T16:43:00Z 2015-01-19T00:21:28Z Destructive farming practices of early civilization may have altered climate long before industrial era William Ruddiman has become well known for his theory that human-induced climate change started long before the Industrial Age. In 2003 he first brought forth the theory that the Neolithic Revolution-when some humans turned from hunter-gathering to large-scale farming-caused a shift in the global climate 7,000 years ago. Jeremy Hance tag:news.mongabay.com,2005:Article/4850 2009-08-17T00:44:00Z 2015-01-19T00:17:05Z Examining monkey tools: archaeology expands to include non-human primates Archaeology, the study of ancient cultures and their artifacts, has always been confined to the technology of humans and direct human ancestors. However, a new study recently published in the journal <i>Nature</i> examines the benefits of expanding the field of archaeology to include non-human primates. Jeremy Hance tag:news.mongabay.com,2005:Article/4246 2009-02-02T21:58:00Z 2015-01-08T01:04:54Z Chocolate has been a delicacy north of Mexico for a thousand years <table align="left"><tr><td><img src="http://i54.photobucket.com/albums/g94/troufs/08-02817L-1.jpg" align="left"/></td></tr></table>Chocolate, produced from cacao beans, has been a part of American culture for a thousand years according to new paper published in the <i>Proceedings of the National Academy of Sciences</i>. Analyzing chemical residue from jars of native peoples in New Mexico, researchers Patricia Crown and Jeffrey Hurst discovered theobromine, a chemical signature of cacao. The jars have been dated from 1000 to 1125 AD, well over three hundred years before Columbus and the earliest recorded discovery of cacao north of Mexico. The cacao jars are from Pueblo Bonito, an archaeological site in Chaco Canyon, which is located in northwestern New Mexico. Chaco Canyon, once home to 2,000-5,000 inhabitants, was composed of a dense group of pueblos, of which Bonito was the largest. Incorporating 800 rooms, Pueblo Bonito was the center of a number of towns and villages in Chaco Canyon. Jeremy Hance tag:news.mongabay.com,2005:Article/3185 2008-08-28T14:30:00Z 2015-02-18T01:43:09Z Pre-Colombian Amazonians lived in sustainable 'urban' society Researchers have uncovered new evidence to support the controversial theory that parts of the Amazon were home to dense 'urban' settlements prior to the arrival of Europeans in the 15th century. The study is published this Friday in the journal <i>Science</i>. Conducting archeological excavations and aerial imagery across a number of sites in the Upper Xingu region of the Brazilian Amazon, a team of researchers led by Michael Heckenberger found evidence of a grid-like pattern of 150-acre towns and smaller villages, connected by complex road networks and arranged around large plazas where public rituals would take place. Rhett Butler tag:news.mongabay.com,2005:Article/2715 2008-02-20T14:30:00Z 2015-01-20T14:03:07Z Ancient Amazon fires linked to human populations Analysis of soil charcoal in South America confirms that from a historical perspective, fire is rare in the Amazon rainforest, but when it does occur, it appears linked to human activities. The research, published in Philosophical Transactions of the Royal Society B, is based on dating of soil carbon, which provides a good indication of when fires occurred in Amazonia, according to lead author Mark Bush, head of the Department of Biology at Florida Institute of Technology. Rhett Butler tag:news.mongabay.com,2005:Article/2484 2007-11-12T14:30:39Z 2008-12-29T06:47:15Z Chocolate first used more than 3100 years ago Cacao, the source of chocolate, was in use at least at least 3000 years ago according to evidence found by archaeologists working in Honduras. The discovery pushes back the earliest known use of cacao by 500 years. Rhett Butler tag:news.mongabay.com,2005:Article/2485 2007-11-12T14:30:39Z 2008-12-29T06:47:15Z Missing link between humans and apes possibly discovered A 10 million-year-old jawbone discovered in Kenya may represent a new species very close to the last common ancestor of gorillas, chimpanzees, and humans, report researchers writing in the current issue of the journal Proceedings of the National Academy of Sciences (PNAS). Rhett Butler tag:news.mongabay.com,2005:Article/2363 2007-09-03T14:30:39Z 2008-12-29T06:46:50Z Climate change drove human evolution Climate change appears to have been a significant driver of human evolution, report researchers writing in this week's issue of the journal Proceedings of the National Academy of Science (PNAS). Rhett Butler tag:news.mongabay.com,2005:Article/1983 2007-06-28T14:30:39Z 2008-12-29T06:45:35Z Peanuts, cotton, squash first farmed in Peru 6,000-10,000 years ago Anthropologists have discovered the earliest-known evidence of peanut, cotton and squash farming. The study, which show that the crops were grown in the Peruvian Andes 5,000-10,000 years ago, is published in Friday's issue of the journal Science. Rhett Butler tag:news.mongabay.com,2005:Article/2077 2007-06-04T14:30:39Z 2008-12-29T06:45:54Z Polynesians brought chickens to Americas before Columbus <table align="left"><tr><td><img src="http://www.mongabay.com/thumbnails/indonesia/sulawesi/sulawesi6716.JPG" align="left"/></td></tr></table>New DNS analysis shows that Polynesians introduced chickens to South America well before Christopher Columbus first set foot in the New World. The evidence supports the theory that the Americas were visited by sea-faring groups from the East prior to the arrival of Europeans. Using carbon dating and analysis DNA to determine the origin of chicken bones discovered at El Arenal, an archaeological site in Chile, a team of researchers led by Alice Storey of the University of Auckland found that the birds were descended from Polynesian stock and were introduced at least 100 years before the arrival of Europeans on the continent. The findings undermine claims that chickens were native to South America or that they were introduced by Spanish or Portuguese explorers. Rhett Butler tag:news.mongabay.com,2005:Article/1741 2007-04-30T14:30:39Z 2008-12-29T06:44:49Z Global warming killed Neanderthals in Spain New research fingers climate change, not humans, as the culprit for the extinction of Neanderthals on the Iberian Peninsula. The research condradicts prevailing theory which holds modern humans responsible for their demise. Rhett Butler tag:news.mongabay.com,2005:Article/1714 2007-03-06T14:30:39Z 2008-12-29T06:44:44Z Pre-Colombian Amazon rainforest not heavily populated <table align="left"><tr><td><img src="http://www.mongabay.com/thumbnails/peru/aerial-rainforest/Flight_1022_1555.JPG" align="left"/></td></tr></table>Much of the Amazon rainforest was not heavily populated by pre-Colombian indigenous cultures argues a new paper published in the journal Philosophical Transactions of the Royal Society B: Biological Sciences. The work challenges an increasingly accepted theory -- popularized in Charles C. Mann's 1491: 'New Revelations of the Americas Before Columbus' -- the Amazon supported dense, sedentary populations</a> prior to the arrival of Europeans. Rhett Butler tag:news.mongabay.com,2005:Article/1735 2007-03-01T14:30:39Z 2008-12-29T06:44:48Z Archeologists find oldest solar observatory in the Americas Archeologists from Yale and the University of Leicester have identified an ancient solar observatory at Chankillo, Peru as the oldest in the Americas with alignments covering the entire solar year, according to an article in the March 2 issue of Science. Rhett Butler tag:news.mongabay.com,2005:Article/1572 2007-02-15T14:30:39Z 2008-12-29T06:44:22Z Chili peppers came from Ecuadorian rainforests 6,100 years ago Chili peppers were first cultivated 6,100 years in South America according to research published in the current edition of the journal Science. Rhett Butler tag:news.mongabay.com,2005:Article/1595 2007-02-07T14:30:39Z 2008-12-29T06:44:25Z Photos of the ancient Romeo and Juliet skeleton Archaeologists unearthed a pair of human skeletons lying in an eternal embrace at a construction site outside Mantua, 25 miles south of Verona, the city featured in Shakespeare's "Roeo and Juliet." The skeletons date are thought to be 5,000-6,000 years ago. Rhett Butler tag:news.mongabay.com,2005:Article/1509 2007-01-20T02:30:39Z 2008-12-29T06:44:12Z Lost civilization found in Peru Explorers have found ruins of a little known civilization deep in the cloud forests of the Peruvian Amazon. The Chachapoya, as the group is known, was a fierce tribe that battled the mighty Inca empire before the arrival of European conquistadors in the 16th century. Rhett Butler tag:news.mongabay.com,2005:Article/1162 2006-09-20T22:29:39Z 2008-12-29T06:43:21Z Oldest juvenile skeleton discovered in Ethiopia Discovery of a nearly intact 3.3 million year-old juvenile skeleton is filling an important gap in understanding the evolution of a species thought to be among the earliest direct ancestors to humans, says William Kimbel, a paleoanthropologist with ASU's Institute of Human Origins. Kimbel is part of the team that studied the skeleton of an approximately three-year-old female Australopithecus afarensis, the same species as the well known Lucy, from Dikika, Ethiopia. Rhett Butler tag:news.mongabay.com,2005:Article/1082 2006-08-21T21:19:39Z 2008-12-29T06:43:11Z Hobbits don't exist; ancient human skeleton not a pygmy The skeletal remains found in a cave on the island of Flores, Indonesia, reported in 2004, do not represent a new species as then claimed, but some of the ancestors of modern human pygmies who live on the island today, according to an international scientific team. Rhett Butler tag:news.mongabay.com,2005:Article/1094 2006-08-15T15:19:39Z 2008-12-29T06:43:12Z Bison-hunting Plains indians more advanced than thought A controversial new theory argues that ancient plains Indians may have developed complex tribal social structures far earlier than many researchers believe. Dr. Dale Walde, an archaeologist at the University of Calgary, says that evidence from bison kill sites together with ceramics found in Alberta and Saskatchewan suggests that pressure from agricultural societies from the Midwestern U.S. may have prompted Bison hunters to change their bison hunting strategies and to organize themselves into larger groups. Rhett Butler tag:news.mongabay.com,2005:Article/1115 2006-08-07T15:19:39Z 2008-12-29T06:43:15Z Ancient bison teeth provide window on past Great Plains climate A University of Washington researcher has devised a way to use the fossil teeth of ancient bison as a tool to reconstruct historic climate and vegetation changes in America's breadbasket, the Great Plains. Rhett Butler tag:news.mongabay.com,2005:Article/936 2006-05-14T15:19:00Z 2015-02-18T01:43:58Z Amazon Stonehenge suggests advanced ancient rainforest culture The discovery of an ancient astrological observatory in Brazil lends support to the theory that the Amazon rainforest was once home to advanced cultures and large sedentary populations of people. Besides the well-known empires of the Inca and their predecessors, millions of people once lived in the forests and shaped the environment to suit their own needs. Archaeologists with the Amapa Institute of Scientific and Technological Research said they uncovered the ruin near Calcoene, 390 kilometers (240 miles) from Macapa, the capital of Amapa state, near Brazil's border with French Guiana. Rhett Butler tag:news.mongabay.com,2005:Article/803 2006-03-13T15:19:39Z 2008-12-29T06:42:39Z Easter Island settled around 1200, later than originally believed New evidence suggests that colonization of Easter Island (Rapa Nui) took place later than originally believed. The research is published in this week's issue of the journal Science. A later settlement supports the premise that human impact on the environment played a key role in the downfall of Easter Island society Rhett Butler tag:news.mongabay.com,2005:Article/642 2005-12-05T15:19:39Z 2008-12-29T06:42:24Z Archaeologists make ancient Maya discovery in Guatemala Researchers working in Guatemala have unearthed a monument with the earliest-known depiction of a woman of authority in ancient Mayan culture, according to an archaeologist at the University of Calgary. Kathryn Reese-Taylor said the 2-meter high limestone monument has a portrait of a female who could be either a ruler or a mythical goddess and dates 4th Century A.D. The statue, called a stela, was found at Naachtun, a Mayan city 90 km (55 miles) north of Tikal. Rhett Butler tag:news.mongabay.com,2005:Article/563 2005-11-14T15:19:39Z 2008-12-29T06:42:17Z Elite women were alcoholic brewers in pre-Inca Peru If the ancient mountaintop city in southern Peru was the vanished Wari empire's unique imperial showplace, the brewery was its piece de resistance. Rhett Butler tag:news.mongabay.com,2005:Article/562 2005-11-14T15:19:00Z 2013-04-07T19:43:56Z Demise of passenger pigeon linked to Lyme disease Traditionally, the passenger pigeon has been held as one of the more beloved animal species to fall prey to humankind's often relentless expansion into and disregard for the natural world and its creatures. Once abundant, the bird experienced a rapid decline in the late 1800s, due almost entirely to rampant hunting, and the last passenger pigeon died in 1914. In light of new findings however, this image of a naturally plentiful species laid to waste by man is now being tested. Evidence collected over the past few years from a significant number of Native American archeological sites is beginning to upset long-accepted beliefs about one of the most famous extinct species in modern history. Rhett Butler tag:news.mongabay.com,2005:Article/507 2005-10-18T15:19:00Z 2015-02-18T01:46:37Z Pre-Columbian Amazon supported millions of people Controversial evidence uncovered over the past decade suggests that the Amazon rainforest was once home to large sedentary populations of people. Besides the well-known empires of the Inca and their predecessors, the Huari, millions of people once lived in the forests and shaped the environment to suit their own needs. Rhett Butler tag:news.mongabay.com,2005:Article/314 2005-09-01T15:19:39Z 2008-12-29T06:42:09Z Easter Island Mystery revealed using mathematical model The history of Easter Island, its statues and its peoples, has long been shrouded in mystery. Some have suggested that aliens marooned on earth planted the statues as signals to their fellow aliens to rescue them. Others have said that the statues were constructed by a great race of guilders that were stranded on the island and built them before being rescued. Still others are convinced that an ancient society with the capability of flight constructed them along with the Nazca lines in Peru. However new evidence based on pollen analysis supports a much simpler theory, that the Easter Island inhabitants destroyed their own society through deforestation. Rhett Butler