News tagged with amber
Tree resin captures evolution of feathers on dinosaurs and birds
Secrets from the age of the dinosaurs are usually revealed by fossilized bones, but a University of Alberta research team has turned up a treasure trove of Cretaceous feathers trapped in tree resin. The resin ...
Other Sciences / Archaeology & Fossils
Sep 15, 2011 |
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Ancient species of mayfly had short, tragic life
About 100 million years ago, a tiny mayfly had a problem.
Jun 24, 2011 |
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Imaging technology reveals intricate details of 49 million-year-old spider
Scientists have used the latest computer-imaging technology to produce stunning three-dimensional pictures of a 49 million-year-old spider trapped inside an opaque piece of fossilized amber resin.
May 18, 2011 |
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Huge amber deposit discovered in India
Bees, termites, spiders, and flies entombed in a newly-excavated amber deposit are challenging the assumption that India was an isolated island-continent in the Early Eocene, or 52-50 million years ago. Arthropods ...
Other Sciences / Archaeology & Fossils
Oct 25, 2010 |
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Your chance to live forever in spider form
(PhysOrg.com) -- A University of Manchester scientist is offering the public the chance to name a new species of spider, which has been fossilised in amber for millions of years.
Jul 21, 2010 |
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Australian amber is treasure trove of ancient life
(PhysOrg.com) -- A study led by University of New South Wales scientists has confirmed the discovery of Australia's most northerly fossil site - deposits of the precious mineral amber that contain a treasure ...
Other Sciences / Archaeology & Fossils
Jun 17, 2010 |
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New Insects, Bacteria Uncovered in Dinosaur-Era Amber Deposit
A description of a 95-million-year-old amber deposit—the first major discovery of its kind from the African continent—is adding new fungus, insects, spiders, nematodes, and even bacteria to an ecosystem that ...
Apr 05, 2010 |
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Oldest known spider's web found in amber
(PhysOrg.com) -- Pieces of amber containing parts of a spider's web have been found in East Sussex and dated back to the Cretaceous period 140 million years ago, which makes it the oldest spider's web known.
Other Sciences / Archaeology & Fossils
Nov 02, 2009 |
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Unexpected amber find rewrites botanical history
(PhysOrg.com) -- An unexpected discovery made by Macquarie University PhD student Sargent Bray about the origin and nature of chemical compounds contained in ancient amber has changed our understanding of ...
Oct 02, 2009 |
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LED closes the yellow gap: Full conversion of blue into amber light by new nitride phosphor
(PhysOrg.com) -- Monochromatic light-emitting diodes cover a large part of the visible spectrum with high effi-ciency. For blue light, nitride diodes achieve external quantum efficiencies in excess of 65%, ...
Jul 23, 2009 |
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The secret jungles of ancient France
(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 ...
Jul 16, 2009 |
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Digging up evidence of 400-year-old global trade and wealth
French and Chinese blue glass, Dutch layered glass, Baltic amber: roughly 70,000 beads manufactured all over the world have been excavated at one of the Spanish empire's remotest outposts, the Santa Catalina ...
Other Sciences / Archaeology & Fossils
Apr 09, 2009 |
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Amber
Amber is fossilized tree resin (not sap), which has been appreciated for its color and natural beauty since Neolithic times. Amber is used as an ingredient in perfumes, as a healing agent in folk medicine, and as jewelry. There are five classes of amber, defined on the basis of their chemical constituents. Because it originates as a soft, sticky tree resin, amber sometimes contains animal and plant material as inclusions. Amber occurring in coal seams is also called resinite, and the term ambrite is applied to that found specifically within New Zealand coal seams.
For more information about Amber, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
