Paleo in the News

Fossil Feathers Preserve Evidence Of Color, Say Scientists

The traces of organic material found in fossil feathers are remnants of pigments that once gave birds their color, according to Yale scientists whose paper in Biology Letters opens up the potential to depict the original coloration of fossilized birds and their ancestors, the dinosaurs.
Categories: Fossils

Fossil Feathers Preserve Evidence Of Color, Say Scientists

The traces of organic material found in fossil feathers are remnants of pigments that once gave birds their color, according to Yale scientists whose paper in Biology Letters opens up the potential to depict the original coloration of fossilized birds and their ancestors, the dinosaurs.
Categories: Fossils

Milwaukee museum unveils woolly mammoth skeleton

Paleontology News from Topix - 3 hours 12 min ago

MILWAUKEE - A 14,500-year-old woolly mammoth skeleton dug up in 1994 has been unveiled at the Milwaukee Public Museum, giving locals a glimpse of perhaps the most intact specimen discovered in North America.

Categories: Fossils

Feather Fossils Could Yield Dinosaur Colors

Paleontology News from Topix - 8 hours 34 min ago

Artists may now be able to paint dinosaurs and ancient birds and mammals in their true colors, thanks to the discovery of pigment residues in fossilized feathers.

Categories: Fossils

Two-ton, 500 Million-year-old Fossil Of Stromatolite Discovered In Virginia, U.S.

Science Daily - Fossils - Tue, 07/08/2008 - 15:00
Scientists have confirmed that an approximately 500 million-year-old stromatolite was recently discovered at the Boxley Blue Ridge Quarry near Roanoke, Virginia. This is the first-ever intact stromatolite head found in Virginia, and is one of the largest complete "heads" in the world, at over 5 feet in diameter and weighing over 2 tons. Stromatolites are among the earliest known life forms, and are important in helping scientists understand more about environments that existed in the past.
Categories: Fossils

Dinosaur Fame in ND

Paleontology News from Topix - Tue, 07/08/2008 - 13:45

He made worldwide headlines with his discovery in the badlands. Tyler Lyson discovered "Dakota Mummy" when he was only a sophomore in high school.

Categories: Fossils

Simple Life Form May Have Existed 700 Million Years Earlier Than Previously Thought

Science Daily - Fossils - Tue, 07/08/2008 - 06:00
The accepted timeframe for the beginnings of life on Earth is now being questioned, after scientists found a key indicator to the earliest life forms in diamonds from Jack Hills in Western Australia. The 4.2 billion-year-old diamonds found trapped inside the Jack Hills zircon crystals are the oldest-known samples of Earth's carbon. The team's discovery of very high concentrations of carbon 12, or "light carbon" within these crystals is remarkable as it is a feature usually associated with organic life.
Categories: Fossils

Portland filled with family favorites

Paleontology News from Topix - Tue, 07/08/2008 - 05:35

While Portland offers an endless supply of Kid Trips, there are three venues that stand out as family favorites.

Categories: Fossils

Phanerozoic Era Redux - Marine Species Diversity Less Dramatic Than Previously Thought

Paleontology News from Topix - Mon, 07/07/2008 - 21:18

Submitted by News Account on 7 July 2008 - 5:00am. Paleontology A new study challenges the long-held belief that diversity of marine species has been increasing continuously since the origin of animals.

Categories: Fossils

Ancient Marine Invertebrate Diversity Less Explosive Than Thought

Science Daily - Paleontology - Mon, 07/07/2008 - 06:00
Diversity among the ancestors of such marine creatures as clams, sand dollars and lobsters showed only a modest rise beginning 144 million years ago with no clear trend afterwards, according to researchers. This contradicts previous work showing dramatic increases beginning 248 million years ago and may shed light on future diversity.
Categories: Fossils

Free Stuff To Do in Dallas 10

Paleontology News from Topix - Mon, 07/07/2008 - 02:18

Here's a smattering of free stuff to do in Dallas and the surrounding area for Jul 10-16: Thu, Jul 10 The construction of the Fort Worth Museum of Science and History is reaching its high point this week.

Categories: Fossils

Condemned to single-sex life by climate change

Paleontology News from Topix - Sun, 07/06/2008 - 08:32

Rising temperatures look set to produce male-only offspring in the tuatara, condemning the ancient reptile species to extinction by 2085, computer modelling predicts.

Categories: Fossils
Syndicate content