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Latest Last Glacial Maximum Stories

Bering Land Bridge Was Home To Early Natives For 10,000 Years: Study
2014-02-28 09:47:53

April Flowers for redOrbit.com - Your Universe Online After the ancestors of modern day Native Americans left Asia, they spent approximately 10,000 years living in the shrubby lowlands of the Bering land bridge, according to genetic and environmental evidence. There is no available archaeological evidence, however, because it drowned beneath the Bering Sea when the sea levels rose about 18,000 years ago. Dennis O'Rourke, a University of Utah anthropologist, worked with archaeologist...

2013-09-23 11:41:15

While we grapple with the impact of climate change, archaeologists suggest we spare a thought for Aboriginal Australians who had to cope with the last ice age. "The period scientists call the Last Glacial Maximum, or LGM for short, is the most significant climatic event ever faced by humans on this continent," Associate Professor Sean Ulm from James Cook University in Cairns said. Research recently published in the Journal of Archaeological Science sheds new light on the ways Aboriginal...

Last Glacial Maximum Peaked In Spain Much Earlier Than Elsewhere
2013-08-26 14:15:13

Brett Smith for redOrbit.com - Your Universe Online While it’s widely believed that the world’s massive ice sheets were at their greatest extent 20,000 years ago during the last glacial maximum, new research published in Scientific Reports suggested that the glacial peak was much earlier in modern-day Spain. According to study researchers, their findings could inform more localized models of glacier activity and be used to calculate the effects of climate change. “We wanted to...

Deglaciation Data Opens Door For Earlier First Americans Migration
2012-06-25 04:06:21

A new study of lake sediment cores from Sanak Island in the western Gulf of Alaska suggests that deglaciation there from the last Ice Age took place as much as 1,500 to 2,000 years earlier than previously thought, opening the door for earlier coastal migration models for the Americas. The Sanak Island Biocomplexity Project, funded by the National Science Foundation, also concluded that the maximum thickness of the ice sheet in the Sanak Island region during the last glacial maximum was 70...

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2011-06-09 08:37:21

The last glacial maximum, which occurred 21,000 years ago, effects the current distribution of European scarab dung beetles; according to CSIC research, these results could help understanding the consequences of current climate change The study, published yesterday in the journal Ecology Letters, analyzed the species richness and the structure of their communities throughout the different regions of the European territory from the Ural Mountains to the Iberian Peninsula. The selection of this...

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2010-09-24 08:34:38

A team from the National Museum of Natural Sciences (CSIC) has analyzed the impact of climate change on spotted hyena survival in Europe over 10,000 years ago. These changes played an important role, but the scientists say studies are still needed to look at the influence of human expansion and changes in herbivorous fauna on the definitive extinction of this species across the continent. "Climate change in the past was not directly responsible for the extinction of the spotted hyena in...

2009-09-16 07:19:27

The ice sheets that sculpted the landscape of northern Britain moved in unexpected ways and left distinctive egg-shaped features according to new research. Scientists from Durham University have deciphered the landforms and created a model of the British and Irish Ice Sheet (BIIS) which reveals for the first time how glaciers reversed their flows and retreated back into upland regions from where they originated. These ice sheet flow patterns created a unique 'overprinting' of British glacial...

2009-01-21 08:43:40

An international team of researchers, including Antoni Rosell, ICREA researcher at the Institute of Environmental Science and Technology (ICTA) and professor of the Department of Geology, Universitat Autònoma de Barcelona, who participated as a member of the direction team, have created MARGO (Multiproxy Approach for the Reconstruction of the Glacial Ocean Surface), a new quantitative tool which reconstructs the sea surface temperature during the Last Glacial Maximum....


Word of the Day
jument
  • A beast of burden; also, a beast in general.
'Jument' ultimately comes from the Latin 'jugum,' yoke.
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