6 million years of savanna
University of Utah scientists used chemical isotopes in ancient soil to measure prehistoric tree cover in effect, shade and found that grassy, tree-dotted savannas prevailed at most East African sites where ...
University of Utah scientists used chemical isotopes in ancient soil to measure prehistoric tree cover in effect, shade and found that grassy, tree-dotted savannas prevailed at most East African sites where ...
Plants & Animals
Aug 3, 2011
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(PhysOrg.com) -- Scientists at the University of Liverpool have found that ancient footprints in Laetoli, Tanzania, show that human-like features of the feet and gait existed almost two million years earlier than previously ...
Archaeology
Jul 20, 2011
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(PhysOrg.com) -- Professor Bernard Degnan from University of Queensland's School of Biological Sciences has led an international team of scientists to sequence the genome of the first marine animal from Australian waters.
Biotechnology
Aug 4, 2010
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(PhysOrg.com) -- An early ancestor of the cockroach that lived around 300 million years ago is unveiled in unprecedented detail in a new three-dimensional 'virtual fossil' model, in research published today in the journal ...
Archaeology
Apr 13, 2010
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(PhysOrg.com) -- Ah, Paris. Land of the Eiffel Tower, delicious French bread and... tropical rainforests? Sacrebleu! It seems unlikely, but scientists have discovered evidence that France may have been a hot, wet tropical ...
Biochemistry
Jul 16, 2009
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In 1923, Te Rangi Hīroa (Sir Peter Buck) documented the last confirmed capture of a special fish—the upokororo or New Zealand grayling.
Molecular & Computational biology
Oct 2, 2022
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Excavation work led by the University of Chicago's Oriental Institute team has unearthed a large urban villa dating back to the early New Kingdom, about 1500-1450 B.C.E. The findings at the site of Tell Edfu in southern Egypt ...
Archaeology
Jan 7, 2019
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A new research project, '1,000 Ancient Genomes', seeks to map the genetic variation among 1,000 prehistoric individuals who lived in Europe and Asia between 1,000 and 50,000 years ago. This data will help researchers give ...
Archaeology
Oct 7, 2016
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(PhysOrg.com) -- The Keelworm, widespread in the seas and tide-pools around Scotland and the rest of the UK, is unwittingly helping scientists at the University of St Andrews to understand the evolution of modern animals.
Biotechnology
Nov 20, 2009
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