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Search results for fossil history
Fossil fish shows oldest live birth
Biology /
Feb 25, 2009 |
4.2 / 5 (6) |
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(PhysOrg.com) -- A 380-million-year-old fossil fish that shows an unborn embryo and umbilical cord has been discovered, scientists report in the journal Nature.
Dinosaurs declined before mass extinction
Other Sciences / Archaeology & Fossils
Apr 30, 2009 |
4.1 / 5 (14) |
5
Dinosaurs were dying out much earlier than the mass extinction event 65 million years ago, Natural History Museum scientists report in the Proceedings of the Royal Society journal today.
Bones of T. rex to make museum debut in Oregon
Other Sciences / Archaeology & Fossils
Dec 11, 2009 |
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(AP) -- The skeleton of a Tyrannosaurus rex will make its museum debut at the Oregon Museum of Science and Industry along the banks of the Willamette River.
Oldest sea turtle fossil unveiled in Mexico
Other Sciences / Archaeology & Fossils
Mar 06, 2009 |
3.8 / 5 (6) |
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Paleontologists on Thursday unveiled the oldest fossil remains of a sea turtle that lived 72 million years ago in northern Mexico, the National Institute of Anthropology and History (INAH) said.
Cretaceous octopus with ink and suckers -- the world's least likely fossils?
Other Sciences / Archaeology & Fossils
Mar 17, 2009 |
4.8 / 5 (8) |
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New finds of 95 million year old fossils reveal much earlier origins of modern octopuses. These are among the rarest and unlikeliest of fossils. The chances of an octopus corpse surviving long enough to be fossilized are ...
T.rex's oldest ancestor identified
Other Sciences / Archaeology & Fossils
Nov 04, 2009 |
4.7 / 5 (3) |
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(PhysOrg.com) -- Remains of the oldest-known relative of T.rex have been identified, more than 100 years after being pulled out of a Gloucestershire reservoir, according to research published in the Zoological Jo ...
Dinosaur fossils fit perfectly into the evolutionary tree of life
Other Sciences / Archaeology & Fossils
Jan 26, 2009 |
3.8 / 5 (5) |
2
A recent study by researchers at the University of Bath and London’s Natural History Museum has found that scientists’ knowledge of the evolution of dinosaurs is remarkably complete.
Ancient muscle tissue extracted from 18 million year old fossil
Other Sciences / Archaeology & Fossils
Nov 05, 2009 |
4.7 / 5 (10) |
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(PhysOrg.com) -- Scientists have extracted organically preserved muscle tissue from an 18 million years old salamander fossil. The discovery by researchers from University College Dublin, the UK and Spain, ...
Fossilised pregnant fish was one of the first animals to have sex
Biology /
Feb 25, 2009 |
4.9 / 5 (14) |
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(PhysOrg.com) -- A pregnant fossil fish at the Natural History Museum in London has shed light on the possible origin of sex, according to a study published in Nature today by an international team includ ...
Ancient pygmy sea cow discovered
Other Sciences / Archaeology & Fossils
Dec 14, 2009 |
4.3 / 5 (6) |
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(PhysOrg.com) -- The discovery of a Middle Eocene (48.6-37.2 million years ago) sea cow fossil by McGill University professor Karen Samonds has culminated in the naming of a new species. This primitive "dugong" ...
New fossil plant discovery links Patagonia to New Guinea in a warmer past
Other Sciences / Archaeology & Fossils
Nov 10, 2009 |
4.3 / 5 (3) |
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Fossil plants are windows to the past, providing us with clues as to what our planet looked like millions of years ago. Not only do fossils tell us which species were present before human-recorded history, ...
Fossil teeth of browsing horse found in Panama Canal earthworks
Other Sciences / Archaeology & Fossils
Jun 08, 2009 |
4 / 5 (2) |
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Rushing to salvage fossils from the Panama Canal earthworks, Aldo Rincon, paleontology intern at the Smithsonian Tropical Research Institute, unearthed a set of fossil teeth. Bruce J. MacFadden, curator of ...
Fossil magnetism helps prove mass extinction theory
Space & Earth / Earth Sciences
May 04, 2009 |
4.7 / 5 (12) |
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(PhysOrg.com) -- Were major extinction events real biological catastrophes or were they merely the result of gaps in the fossil record? Research by a team of geologists from the Universities of Bristol, Plymouth, ...
X-rays used to reveal secrets of famous fossil
Feb 15, 2009 |
4.5 / 5 (4) |
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(PhysOrg.com) -- About 150 million years ago, an evolutionarily hybrid creature, a dinosaur on its way to becoming a bird, died in what is now Germany, and become fossilized in limestone.
Unique fossils capture 'Cambrian migration'
Other Sciences / Archaeology & Fossils
Oct 10, 2008 |
4.4 / 5 (15) |
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(PhysOrg.com) -- A unique set of fossils indicates that 525 million years ago marine animals congregated in Earth’s ancient oceans, most likely for migration, according to an international team of scientists.
