Quantcast

Latest Paleontology Stories

Signs Of Ancient Bacterial Ecosystems Found In Australia
2013-11-13 05:44:54

April Flowers for redOrbit.com - Your Universe Online Scientists trying to reconstruct the rise of life during the period of Earth's history when it first evolved find the task daunting because the planet's oldest sedimentary rocks are not only rare, but nearly always altered by hydrothermal and tectonic activity. A new study, published in the journal Astrobiology, reveals the well-preserved remnants of a complex ecosystem in a nearly 3.5 billion-year-old sedimentary rock sequence in...

2013-11-12 23:31:56

Author Thomas McLoughlin’s ‘A Guide to Pennsylvanian (Carboniferous) Age Plant Fossils of Southwest Virginia’ heightens the appreciation for the flora and fauna that once lived many years ago Norton, VA (PRWEB) November 12, 2013 “A Guide to Pennsylvanian (Carboniferous) Age Plant Fossils of Southwest Virginia” (published by Trafford Publishing) is a picture guide to fossil plants and a few fossil marine organisms found in close association with the coal measures in Southwestern...

Nondestructive Visualization Techniques Used To Image Ancient Fossils
2013-11-11 12:19:33

[ Watch the Video: Animation of Serial Transverse Section of Pinus pinea Cone ] American Journal of Botany New study integrates visualization techniques to examine 150-million-year-old plant fossils without damaging specimens By integrating high-resolution X-ray imaging (termed microCT), 3D image segmentation, and computer animation, a new study conducted by Carole Gee at the University of Bonn, Germany, demonstrates the visualization of fossils without destroying the material....

Mysterious Wasting Virus Killing Starfish Along West Coast
2013-11-04 15:04:27

Brett Smith for redOrbit.com - Your Universe Online California marine biologists are reporting the spread of a mysterious bacteria that is killing starfish up and down the West Coast – transforming the echinoderms into piles of goo in the process. “They essentially melt in front of you,” Pete Raimondi, a biologist at the University of California, Santa Cruz, told The Santa Rosa Press Democrat. The affected animals form white lesions on their exterior that grow and occasionally...

Fossilized Toe Prints Identified As Belonging To Large Ancient Bird
2013-10-28 13:20:31

Lee Rannals for redOrbit.com - Your Universe Online Scientists, publishing a paper in the journal Palaeontology, say two fossilized footprints found in Australia are most likely the oldest known bird tracks in the country. The researchers said the thin-toed tracks in fluvial sandstone were most likely made by two individual birds that were the size of a great egret or a small heron. These ancient birds would have lived during the Early Cretaceous period. "These tracks are evidence...

Oxygen Levels Prior To The Cambrian Explosion May Have Been Enough For Life
2013-10-19 05:00:29

redOrbit Staff & Wire Reports - Your Universe Online An international team of researchers has discovered that the Earth’s oxygen content 2.1 billion years ago was the same as it was during the so-called Cambrian explosion that occurred approximately 542 years ago and resulted in the appearance of most major animal phyla. Given the fact that oxygen and the development of advanced life are inextricably linked, this led the study authors to ponder the sudden emergence of living...

Ancient Eel-Like Chordates Linked To Evolution Of Human Skeleton
2013-10-17 07:59:04

redOrbit Staff & Wire Reports - Your Universe Online An international team of paleontologists has published new research in the journal Nature revealing that the human skeleton did not evolve from ancient predatory fossil fish, as previously believed. Rather, the human skeleton evolved as a way to protect against predators such as the conodont, extinct eel-like chordates that evolved tooth-like structures and tissues independently of other creatures, according to experts from...

2013-10-02 23:02:02

BEST WESTERN Denver Southwest stomps onto the scene as a hotel and natural history museum. Visitors to Denver will now literally be able to spend a night in the museum thanks to a $4 million prehistoric makeover at the BEST WESTERN Denver Southwest. PHOENIX (PRWEB) October 02, 2013 Visitors to Denver will now literally be able to spend a night in the museum thanks to a $4 million prehistoric makeover at the BEST WESTERN Denver Southwest. Continuing the trend of truly innovative design...

Mammal Diversity Faltered When Flowering Plants Arrived
2013-10-02 16:02:24

Brett Smith for redOrbit.com - Your Universe Online As mammals were trying to emerge from the shadows of dinosaurs 100 million years ago, there was a dramatic proliferation of flowering plant species. However, instead of early mammals benefiting from new food and shelter opportunities that would have been provided by the plants, they experienced a decline during the mid-Cretaceous. Using a morphological analysis, two researchers were able to provide these new insights about mammalian...

Oldest Lizard Fossil Found
2013-09-25 12:21:00

Brett Smith for redOrbit.com - Your Universe Online An international team of researchers has discovered the oldest known lizard-like fossil near Vellberg, Germany. The find offers new insights into the evolution of reptiles including lizards, snakes and tuatara, according to a newly published report in BMC Evolutionary Biology. The ancient reptile’s fossilized jaws indicate that these reptiles were alive during the Middle Triassic period some 240 million years ago. “The Middle...


Latest Paleontology Reference Libraries

Robert Thomas Bakker
2014-04-22 14:27:45

Robert Thomas Bakker (born March 24, 1945) is an American Paleontologist known for his contribution to the “Dinosaur Renaissance” and his support of his mentor Ostrom’s theory that some dinosaurs were warm-blooded. He specializes in the ecological context and behavior of dinosaurs. Bakker was born in Bergen County, New Jersey. As a young boy, he developed an interest in dinosaurs following his first trip to the dinosaur exhibit at the American Museum of Natural History – he was...

Northern Sun Star, Solaster endeca
2013-11-14 11:54:31

The northern sun star (Solaster endeca), also known as the purple sun star or the smooth sun star, is a species of starfish that is classified within the Solasteridae family. It can be found in the North Sea and the Atlantic Ocean with a range that includes coastlines of Greenland, Canada, and the United States. It prefers a habitat in areas with adequate to heavy shelter and muddy or rocky sediment, at depths of up to 1,480 feet. The northern sun star is large, reaching a diameter of 7.9...

Morning Sun Star, Solaster dawsoni
2013-11-11 11:20:37

The morning sun star (Solaster dawsoni) is a species of starfish that is classified within the Solasteridae family. It can be found in northern areas of the Pacific Ocean with a range that extends from the coasts of China, Japan, and Siberia to the coasts of California in the United States. It prefers a habitat in rocky areas at depths of up to 1,380 feet. This species has two subspecies known as Solaster dawsoni dawsoni and Solaster dawsoni arcticus. It has a wide body with eight to thirteen...

Paleontology
2014-01-12 00:00:00

Paleontology or Palaeontology is the scientific study of prehistoric life, including the study of fossils to determine the organisms evolution and interactions with each other and their environments. Paleontological observations have been documented as far back as 5th century BC. The science became established in the 18th century as a result of Georges Cuvier’s work on comparative anatomy, and it developed quickly within the 19th century. The term itself comes from Greek palaios, meaning...

John R. “Jack” Horner
2013-10-14 13:35:47

John R. “Jack” Horner (born June 15, 1946) is an American paleontologist known for his research on dinosaur growth, and for discovering evidence that some dinosaurs nested and cared for their young.  He is perhaps the most famous paleontologist due to his role as technical advisor for all three Jurassic Park films, and his providing inspiration for Dr. Alan Grant, the film's lead character. He also advised on the FOX television show Terra Nova. Horner was born and raised in the small...

More Articles (29 articles) »
Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related