geochronological

Radiocarbon is the most widely used geochronological tool in the earth sciences for the late Quaternary the last 50,000 years.

Deep-sea Corals May Be Oldest Living Marine Organism | Impact Lab 2009

“Likewise, radiochemists could be entrained into pseudo-scientific debate because of all the massive and magnificent geochronological data that have been gathered over the last few decades.”

MBH Responses to Barton Letters « Climate Audit 2005

He said the satellite will probe the physical characteristics of the lunar surface, certain aspects of physical, chemical and "geochronological aspects" of the moon.

Boing Boing: May 4, 2003 - May 10, 2003 Archives 2003

The geochronological framework of these deposits is based on ten radiocarbon dates.

Interactive Dig Sagalassos 2003 - Geomorphological Survey Report 2 2003

If possible, we will date calcites reflecting important tectonic activity by means of U-Th and/or U-Pb dating techniques in order to determine a geochronological evolution of the changing stress fields and the absolute timing of important fault activities.

Interactive Dig Sagalassos 2003 - Seismological Studies Report 2 2003

Our own geochronological studies suggest the infill is nearly 2 million years old.

Early Homo erectus Tools in China 2000

Using paleomagnetic and geochronological data from the drilled basalts, this project attempts to answer the question of whether the deep Hawaiian and Louisville mantle plumes, the two longest-lived primary hotspot systems in the Pacific, have moved in concert or independently.

PhysOrg.com - latest science and technology news stories 2010

Their approach of analyzing high-resolution topographic data of closely-spaced fault scarps is promising especially when combined with subsurface data as well as geochronological and paleoseismic data, and it provides a basic scheme for analyzing scarp populations in a complex topographic region.

EurekAlert! - Breaking News 2010

"For the first time we find lavas that have the high helium 3-to-helium 4 ratio, the right neodymium based on this discovery in 2005, and they plot on the geochron," Jackson says, referring to a geochronological dating scheme based on lead isotope ratios.

Scientific American 2010

Using paleomagnetic and geochronological data from the drilled basalts, this project attempts to answer the question of whether the deep Hawaiian and Louisville mantle plumes, the two longest-lived primary hotspot systems in the Pacific, have moved in concert or independently.

PhysOrg.com - latest science and technology news stories 2010