Tag Archive | "geology"

Q&A: Smithsonian volcanologist Richard Wunderman answers questions about the Aug. 23, East Coast earthquake

Q&A: Smithsonian volcanologist Richard Wunderman answers questions about the Aug. 23, East Coast earthquake

Richard Wunderman is managing editor of the Bulletin of the Global Volcanism Network and a geologist in the Division of Mineral Sciences at the Smithsonian’s National Museum of Natural History. Following the earthquake that rumbled across the East Coast of the United States on Aug. 23, Smithsonianscience.org asked Wunderman a few questions about earthquakes and [...] [...more]

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New 20-foot extinct species of crocodile discovered in Colombian coal mine

New 20-foot extinct species of crocodile discovered in Colombian coal mine

University of Florida and Smithsonian Tropical Research Institute scientists describe a new 20-foot extinct species of crocodile discovered in the same Colombian coal mine with Titanoboa, the world’s largest snake. [...more]

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Following in the footsteps of James Smithson

Following in the footsteps of James Smithson

Inveraray Castle in Argyllshire, Scotland, was one of the places visited by James Smithson (1764–1829), geologist and founder of the Smithsonian Institution, during the summer of 1784 while he was traveling on a scientific expedition to the remote island of Staffa on Scotland’s Northwest coast. Steven Turner, Division of Medicine and Science curator at the [...] [...more]

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500 carats of rough diamonds donated to Natural History Museum

500 carats of rough diamonds donated to Natural History Museum

More than 500 carats of rough diamonds were recently donated to the Department of Mineral Sciences of the Smithsonian’s Natural History Museum by Jewlers Mutual Insurance Co. of Neenah, Wis. [...more]

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Nakhla meteorite

Nakhla meteorite

On June 28, 1911, the Nakhla meteorite (a piece of which is shown here) fell to Earth at approximately 9 a.m. in the Nakhla region of Alexandria, Egypt. Many people witnessed its explosion in the upper atmosphere before the meteorite shattered into some 40 pieces. Some fragments were buried a meter deep in the ground. [...more]

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Fossil skull of an extinct toothed whale excavated from Panamanian sediments

Fossil skull of an extinct toothed whale excavated from Panamanian sediments

A scientist from the Smithsonian Tropical Research Institute uses a pick to dislodge the fossil skull of an extinct toothed whale from sediments on the Panamanian Coast near the town of Piña. Researchers from STRI and the Smithsonian’s Museum of Natural History encased the skull in a plaster cast to protect it before removal. The [...] [...more]

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Smithsonian hydrologist discovers that rainfall has dried up Panama’s drinking water

Smithsonian hydrologist discovers that rainfall has dried up Panama’s drinking water

To understand the long-term effects of a prolonged tropical storm in the Panama Canal watershed, Robert Stallard, staff scientist at the Smithsonian Tropical Research Institute and research hydrologist at the U.S. Geological Survey, and Armando Ubeda, the LightHawk Mesoamerica program manager, organized four flights over the watershed to create a digital map of landslide scars. [...more]

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Smithsonian geologist Liz Cottrell talks about what it takes to be a scientist.

Smithsonian geologist Liz Cottrell talks about what it takes to be a scientist.

Which is more important for a career as a scientist, good grades in math or a strong sense of adventure? Hear what Smithsonian geologist Liz Cottrell has to say as she recounts her own school years and the steps that led to a career she can't imagine ever giving up. [...more]

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This fossil represents a new genus and species of extinct aneuretopsychid, Jeholopsyche liaoningensis, recently described in a paper in the journal ZooKeys by Conrad Labandeira of the Smithsonian’s National Museum of Natural History, and Dong Ren and ChungKun Shih of the College of Life Sciences, Capital Normal University, Beijing. The aneuretopsychidae are a family of long-proboscid insects that lived in Asia from the Late Jurassic to Early Cretaceous. The paper documents the first formal record of fossil Aneuretopsychidae in China. The new fossils reveal previously unknown and detailed structure of the mouthparts, antennae, head, thorax, legs and abdomen of this distinctive insect lineage.

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