Excavation of what is believed to be remains of the first-dated mammoth discovered on the Texas Gulf Coast is in its initial phases but living up to the expectations of its researchers, a team of students and archaeologists from Texas A&M Universitys Center for the Study of the First Americans.
The mammoth was found buried in a sand pit just outside Lake Jackson, Texas in the town of Clute by a backhoe operator for Vernor Material & Equipment Co. who uncovered a pair of tusks. Further examination revealed skull remains and miscellaneous bones.
The mammoth, which could be about 38,000 years old, judging from the age of logs recovered near the site, is believed to be a Columbian mammoth. These mammoths were slightly larger and less hairy than their famous cousin, the wooly. In addition, fossil logs and remains of bison, horse, deer and turtle are present, providing a glimpse of a unique Ice Age environment buried 35 below the surface, said Robson Bonnichsen, director of the Center for the Study of the First Americans
Ryan A. Garcia | EurekAlert!
Multi-year submarine-canyon study challenges textbook theories about turbidity currents
12.12.2017 | Monterey Bay Aquarium Research Institute
How do megacities impact coastal seas? Searching for evidence in Chinese marginal seas
11.12.2017 | Leibniz-Institut für Ostseeforschung Warnemünde
MPQ scientists achieve long storage times for photonic quantum bits which break the lower bound for direct teleportation in a global quantum network.
Concerning the development of quantum memories for the realization of global quantum networks, scientists of the Quantum Dynamics Division led by Professor...
Researchers have developed a water cloaking concept based on electromagnetic forces that could eliminate an object's wake, greatly reducing its drag while...
Tiny pores at a cell's entryway act as miniature bouncers, letting in some electrically charged atoms--ions--but blocking others. Operating as exquisitely sensitive filters, these "ion channels" play a critical role in biological functions such as muscle contraction and the firing of brain cells.
To rapidly transport the right ions through the cell membrane, the tiny channels rely on a complex interplay between the ions and surrounding molecules,...
The miniaturization of the current technology of storage media is hindered by fundamental limits of quantum mechanics. A new approach consists in using so-called spin-crossover molecules as the smallest possible storage unit. Similar to normal hard drives, these special molecules can save information via their magnetic state. A research team from Kiel University has now managed to successfully place a new class of spin-crossover molecules onto a surface and to improve the molecule’s storage capacity. The storage density of conventional hard drives could therefore theoretically be increased by more than one hundred fold. The study has been published in the scientific journal Nano Letters.
Over the past few years, the building blocks of storage media have gotten ever smaller. But further miniaturization of the current technology is hindered by...
With innovative experiments, researchers at the Helmholtz-Zentrums Geesthacht and the Technical University Hamburg unravel why tiny metallic structures are extremely strong
Light-weight and simultaneously strong – porous metallic nanomaterials promise interesting applications as, for instance, for future aeroplanes with enhanced...
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