Sentences with phrase «by geologist birger»

Successfully drilled lateral sections in zone applying build rates and markers provided by geologist.

One group, led by geologist Michael Willis, of Cornell University, and another team led by glaciologist Ian Howat, of Ohio State University, report in two different journals on separate but related studies of Greenland's plumbing system: what happens to meltwater.

Clyde Spencer has brought to my attention a remarkable essay published by geologist T.C. Chamberlin: The method of multiple working hypotheses, first published in 1897 and re-published in Science in 1965.

Around 2 years ago, I was honoured to be invited by geologist and long - time educator Tom Farmer to collaborate on a textbook that expounded on the principles of climate science as well as put climate change denial in perspective.

(Left photo by glaciologist William O. Field; right photo by geologist Bruce F. Molnia of the United States Geological Survey.)

«Global warming of the past 30 years is over» — July 20, 2008 — By Geologist Dr. Don J. Easterbrook, Emeritus Professor at Western Washington University, who has authored eight books and 150 journal publications.

Solar Cycle 24: Implications for the United States — March 2, 2008 (By Geologist David Archibald of Summa Development Limited in Australia is a Perth - based scientist working in the field of climate research.

This outstanding lecture by geologist Richard Alley is IMHO considered must - viewing for anyone seeking to understand the role of carbon dioxide throughout Earth's history.

He is the author of Heaven and Earth, Global Warming: The Missing Science Youtube link: Climate Change Explained by Geologist

Did data provided by geologist got mixed in with weather records?

The meteorite made its debut in 1984, when it was picked up by a geologist team riding snowmobiles through the Allan Hills region of Antarctica.

In it, a team led by geologist Paul Dirks of James Cook University in Townsville, Australia, described examining the fossils and the soil in which they were found.

But a group led by geologist Rajdeep Dasgupta of Rice University in Texas put very small samples of peridotite under very large pressures and discovered mantle rock can and does liquefy, at least in small amounts, as deep as 150 miles (250 km) in the mantle.

Extended intervals of heavy rains created deep lakes in several parts of eastern Africa at times critical in human evolution, according to a team led by geologist Martin H. Trauth of Potsdam (Germany) University.

Microscopic globules of graphite in the rock, documented in 1999 by geologist Minik Rosing at the University of Copenhagen, are unusually low in a heavy carbon isotope that gets excluded when inorganic carbon is converted into living material.

The shape and chemical composition of the mounds, called stromatolites, match those formed by modern bacterial communities living in shallow seawater, says a team led by geologist Allen Nutman of the University of

In 2010, a team led by geologist Sofia Sinitsa of the Institute of Natural Resources, Ecology and Cryology in the Siberian city of Chita, Russia, discovered some dino fossils in the nearby Kulinda valley.

One of those groups is SkyTruth of Shepherdstown, W. Va., founded by geologist John Amos in 2001 to monitor the effects of human activity on the environment using remote - sensing and mapping technologies.

Your readers may want to know that the interpretation and analysis provided by geologist Tom Rockwell, and on which the story is based, is in our view both flawed and highly editorialised.

Prepared by Geologists Bill Fairburn, Jeff Olliver and Wolfgang Preiss of Primary Industries and Resources South Australia (PIRSA), together with wine writer Philip White, the map was published in 2010, titled Geology of the McLaren Vale Wine Region.

The town's name soon became Roxbury, and that particular kind of rock is called «Roxbury puddingstone» by geologists.

``... Over the last few years, the NRC has reassessed nuclear plants in the central and eastern United States for their vulnerability to earthquakes, using new seismic data developed by geologists.»

This was the question raised by geologists from the University of Geneva (UNIGE, Switzerland) working in partnership with the University of Orléans, University Pierre and Marie Curie in Paris and the ICTJA - CSIC Institute in Barcelona.

If Earth were a perfect sphere, perfectly uniform in density and covered to a uniform depth with ocean, the geoid — a word coined by geologists to refer to an imaginary plane located at the average level of the sea's surface — would be a perfect sphere as well.

Without anything pushing the rocks up, the ancient coastlines studied by geologists should remain flat and horizontal, marking the level that the sea once came to.

This false colour image was put together by geologists at the Jet Propulsion Laboratory in Pasadena, California, combining data gathered by a remote sensing instrument known as TIMS, Thermal Infrared Multispectral Scanner, with a digital elevation model.

An intraplate fault like this generally produces earthquakes much less frequently than those at the boundaries of tectonic plates, like California's San Andreas Fault, and tends to be less well understood by geologists.

He says he can find no evidence to support the idea, suggested by some geologists, that it might have come from comets or other bodies which pelted the Earth and Moon between 4.6 billion and 3.8 billion years ago.

But one Wisconsin farmer has grown a uniquely science - themed crop; after being approached by geologists at the University of Wisconsin's Geology Museum in Madison, Angie Treinen modeled her maze after the state fossil, the long - extinct trilobite.

To their surprise, it looks very different from predictions made by geologists over the past 30 years.

But research by geologists at Indiana University Bloomington suggests that wasn't necessarily the case.

Curiosity wraps up an investigation at Pink Cliffs while trying out a style of exploration used by geologists on Earth called «the walkabout.»

Relating stratigraphy to time that is used by geologists, paleontologists and other earth.

It is used by geologists, Chauvet Cave in the valley of the Ardèche River in France is filled with paintings, engravings and drawings created more than 30 000 years ago, of cave

It is used by geologists, Judaism does not maintain that Jews are better than other people.

The ATM, also called «Xibalba» in Mayan and «The Cave of the Crystal maiden» was discovered by geologists and after being catalogued by archaeologists was open to the public in the late 1990s.

Marl is a word often used by geologists for the type of dark - coloured limestone, which has given rise to this spectacular countryside.

This is an area of silica based sand and mud deposition (called clastics or siliciclastics by geologists) with minor carbonate sediment.

This was a known hazard by geologists because in 2012 and 2013 large chunks of rock fell from the structure into the ocean, prompting a study of its stableness.

The fingerprint's mystery will most likely be unravelled by geologists http://www.vukcevic.talktalk.net/EAS.htm

Early studies by geologists and glaciologists attempted to find a climate mechanism to explain the evidence of massive ice sheets during the recent Ice Age.

The controversy did provoke studies by geologists who would eventually show that the other great extinctions of the past, some even worse than the doom of the dinosaurs, had been caused by massive injections of greenhouse gases from volcanic outbursts — an all too relevant demonstration of the power of the gases.

Not exact matches

Founder and CEO Jed Frechette, a geologist by training, launched the business back in 2009 when a colleague asked for his help on the post-apocalyptic neo-Western The Book of Eli.

Perth - based Templar, led by former senior CRA geologist Ian Finch, is seeking to raise $ 3.7 million to launch itself as resource company pursuing a new style of exploration and development through a balanced portfolio of Australian and overseas prospects.

There were also bank statements, reserve estimates by an independent American geologist and historical records of dividends paid out to shareholders — which would have been improbable if, as the letter writer claimed, the company's mine in China was losing money.

Some now call this evolved world (or new layer of the planet) the «technosphere,» a term coined by Duke University geologist Peter Haff.

After his original career as a geologist was cut short by the last collapse in commodity prices, Tom entered journalism as the traditional refuge of the otherwise unemployable.

Zinc One is managed by a proven team of geologists and engineers who have previously constructed and operated successful mining operations.

By: Nadine James 13th April 2018 While there is no doubt that conglomerate gold has been discovered in the Pilbara, the broader understanding of this style of gold mineralisation in the Pilbara remains incomplete, and therefore any comparisons with the Witwatersrand (Wits) Basin are premature, states SRK Consulting geologist... →

The results discussed in this news release are from drill core samples obtained by PQ and HQ - size triple - tube diamond core drilling using two PMC400 man - portable drill rigs owned by SAMJ and operated by Sumiko Resources Exploration & Development Co., Ltd. (a wholly owned exploration services subsidiary of Sumitomo Metal Mining Co., Ltd.) The drilling program was fully supervised by SAMJ senior project geologists at the drilling site.