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Latest Historical geology Stories

NASA Satellites Calculate Damage Of Previously Undiscovered Amazon Wildfires
2013-06-09 07:46:38

A previously undetected type of wildfire occurring in the Amazon region is responsible for far more rainforest loss than deforestation in recent years.

2013-06-04 12:46:31

The first amphibian to have been officially declared extinct by the International Union for Conservation of Nature (IUCN) has been rediscovered in the north of Israel after some 60 years and turns out to be a unique "living fossil," without close relatives among other living frogs.

Elevated Carbon Dioxide Is making Arid Regions Greener
2013-05-31 11:25:37

Scientists have long suspected that a flourishing of green foliage around the globe, observed since the early 1980s in satellite data, springs at least in part from the increasing concentration of carbon dioxide in Earth’s atmosphere.

Rainforests Thrive In High Temperatures
2013-05-31 08:42:09

According to researchers, the fossil record shows that rainforests prospered under soaring temperatures millions of years ago.

Climate Change May Be Overstated
2013-05-20 11:02:20

Based on current trends, the Earth is expected to warm considerably over the coming centuries. However, a new study suggests that the more acute predictions of climate change may be overstated.

Looking Back To Look Forward
2013-05-20 04:57:58

Researchers are looking to events of the past to better understand how rainfall patterns across the Indo-Pacific warm pool – the massive pool of warm water stretching along the equator from Africa to the western Pacific Ocean – will change due to global warming.

Agricultural Expansion In Amazon Will Only Decrease Productivity
2013-05-10 09:45:13

Widespread agricultural expansion in Brazil destroys equally as much rainforest, negating any benefits for the region. In fact, researchers, publishing a paper in the journal Environmental Research Letters, have called the practice a “no-win situation.”

Lake Elgygytgyn
2013-05-10 05:02:04

An international team of scientists, led by Julie Brigham-Grette of the University of Amherst, has analyzed the longest continental sediment core ever collected in the Arctic to provide “absolutely new knowledge” of Arctic climate from 2.2 million to 3.6 million years ago.


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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  • A coin originally worth six pennies Scots, and later three; held equivalent to an English halfpenny.
  • (in plural) Money; cash.
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