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Latest Historical geology Stories

Urine Of The Rock Hyrax Can Give Past Climate Clues
2013-02-18 08:40:23

Brett Smith for redOrbit.com - Your Universe Online Not cleaning a kitty´s litter box could be a disgusting thought for cat owners, but for Brian Chase of Montpellier University in France – layers of dried urine can reveal exciting new details about an environment as they stack up year after year and generation after generation. Instead of learning about the historical habitat of the common housecat, Chase and his colleagues from the European Research Council analyzed layers...

Climate Change A Threat To International Security
2013-02-18 05:46:06

redOrbit Staff & Wire Reports - Your Universe Online Speaking before the United Nations Security Council, an official from the Marshall Islands argued that climate change is a threat to international security, citing the impact that global warming has had on his own island nation to illustrate his point. Tony deBrum, a minister and assistant to the president of the Marshall Islands, petitioned the body on Friday to recognize the phenomenon as a potential hazard to the very survival...

Evidence Supports Dinosaur Extinction Level Event
2013-02-07 19:14:22

Alan McStravick for redOrbit.com — Your Universe Online We´ve had an increasing fascination with comets and asteroids over the past several years. We´ve fictionally sent a rogue group of astronauts to detonate one of these heavenly travelers. We´ve seen the disastrous effect of a potential impact in both movies and on television. We´ve elevated our global anxiety tracking the trajectory of these large, quickly moving celestial bodies. And it seems our vigilance...

Greenland Ice Core Research Points To Higher Seas, Warmer Past
2013-01-24 11:07:31

Brett Smith for redOrbit.com - Your Universe Online New research findings based on Greenland ice cores show that if climate change patterns repeat themselves, the Earth will become much warmer and sea levels will rise significantly. In a new report published in the latest edition of the journal Nature, scientists have used Greenland ice cores over 1.5 miles long to collect data on the Eemian period, around 115 to 130 thousand years ago. An analysis of the cores allowed the international...

Algae Fossils Help Unlock Climate Change Secrets
2013-01-23 10:46:06

April Flowers for redOrbit.com - Your Universe Online One of the fastest warming regions on the planet — and the fastest warming part of the Southern Hemisphere — is the western Antarctic Peninsula. This warming has been the subject of scientific debate, especially in light of recent instrumental records of both atmospheric and oceanic warming from the region. Holding an equivalent of 5 meters of global sea level rise locked in ice, the Antarctic ice sheet is becoming...

Dramatic Glacial Melting In Andes Blamed On Climate Change
2013-01-22 13:47:37

Alan McStravick for redOrbit.com - Your Universe Online Only four months ago and a continent away, researchers were looking into the varying degrees of ice accumulation and ablation within the Himalayan glacial system. In that report, published by the National Research Council (NRC), the team concluded that glacial melt could pose significant issues for the native populations that depend on the water runoff from these glaciers for their day-to-day lives. An international team of...

Greenhouse Gas Associated With High Sea Levels Over Past 40 Million Years
2013-01-03 09:12:39

April Flowers for redOrbit.com - Your Universe Online Researchers based at the National Oceanography Centre, Southampton, have found that greenhouse gas concentrations similar to the present — almost 400 parts per million - were systematically associated with sea levels at least 30 feet above current levels by comparing reconstructions of atmospheric CO2 concentrations and sea level over the past 40 million years. The study, published online in the Proceedings of the National...

Dinosaur Fossil Smuggler Pleads Guilty
2013-01-01 05:47:14

April Flowers for redOrbit.com - Your Universe Online Eric Prokopi, a Florida fossils dealer, has pled guilty to smuggling charges. He has agreed to give up the $1 million Tyrannosaurus bataar skeleton seized by the U.S. government earlier this year after he attempted to auction it through Heritage Auctions. Prokopi is giving up "Ty," the T. bataar that will eventually be returned to Mongolia, along with six other dinosaurs and various other bones in a deal that might win him a little...


Latest Historical geology Reference Libraries

Hula Painted Frog, Discoglossus nigriventer
2014-08-18 15:55:22

The Hula painted frog was considered extinct by the IUCN since 1996. Very little is known about the species because very few specimens have been found. In 1940 two adults and two tadpoles were collected but the smaller one was eaten by the larger one, and the tadpoles were lost. A single Hula painted frog was found in 1955 which was the last record of this specimen. The extinction of this species is said to be the result of the draining of lake Hula and its marshes in the 1950’s. Only...

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...

Rainforests
2013-04-19 19:33:20

Rainforests are forests that are characterized by high levels of rainfall, with definitions based on a minimum usual annual rainfall of about 68 to 78 inches. The monsoon trough, or otherwise known as the intertropical convergence zone, holds an important role in producing the climatic conditions that are essential for the Earth’s tropical rainforests. About 40 to 75 percent of all biotic species are native to the rainforests. It’s been estimated that there might be many millions of...

Climate Change
2013-04-01 11:05:27

Climate change is a substantial and lasting change in the statistical distribution of weather patterns over periods of time ranging from decades to millions of years. It might be a change in the average weather conditions, or in the distribution of weather around the average conditions. Climate change is a result of factors that include oceanic processes, biotic processes, variations in solar radiation received buy Earth, volcanic eruptions, and plate tectonics, and human induced alterations...

Geologic Clock With Events And Periods
2012-11-18 19:10:56

The Neoproterozoic is the third of three subdivisions of the Proterozoic Eon (occurring from 1 billion years ago to 542 million years ago). This terminal era of the Proterozoic is itself divided into three sub-periods called the Tonian, Cryogenian, and Ediacaran Periods. The most severe glaciation known in the geologic record occurred during the Cryogenian Period, when ice sheets reached the equator and formed a possible “Snowball Earth.” And the earliest fossils of multi-cellular life...

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Word of the Day
mallemaroking
  • Nautical, the visiting and carousing of sailors in the Greenland ships.
This word is apparently from a confusion of two similar Dutch words: 'mallemerok,' a foolish woman, and 'mallemok,' a name for some persons among the crew of a whaling vessel.