News from the Geoblogosphere
New from Snet: Lithologs
, a new tool to create lithological/sedimentological logs online..
Tuesday, 30 June 2020
My next post about the Geology of the National Parks Through Pictures was from a rather snowy trip to Arizona where my wife ran an Ironman and then we did a tour of some of Arizona's National Parks, that unfortunately got snowed out towards the end of the trip.
You can find more Geology of the National Parks Through Pictures as well as my Geological State Symbols Across America series at my website Dinojim.com.Arizona State Geological symbols can also be [...]
Previously unrecognized structural lines deep in the earth appear to signal the locations of giant deposits of copper, lead, zinc and other vital metals near the
In its new report, the House Select Committee on the Climate Crisis decided to select more solutions — more technologies, more policy options, and more
My colleague, Brad Dimock, sent along a link recently that I know you will find interesting. It involves a cartoon graphic that shows the way mature rivers meander and evolve through time. You will see [...]
The city’s economic success depends on its density. But density also allows contagious diseases to spread. Looking at how the city has managed this conflict in the past could shed light on what the future [...]
Der japanische Inselvulkan gibt keine Ruhe und will mit aller Macht erwachsen werden. So eruptiert der Halbstarke ohne Pause und wächst weiter. Die japanische Küstenwache überflog den Feuerberg am Montag [...]
I've mentioned before that I don't often have luck with finding Trilobites, well the specimen below is a definite exception to the rule. It's a Ceraurus globulobatus from the Verulam formation. I found it a [...]
The Giant's Causeway is a spectacular expanse of interlocking hexagonal basalt columns formed from volcanic eruptions during the Paleocene some 50-60 million years ago.These columns tell a story of the cooling [...]
A recent study has used the geochemistry of Archean basalts and komatites to suggest that plate tectonics began by 3.2 billion years ago. The chemical composition of these two volcanic rocks points to active [...]
As this year’s pandemic spreads through Brazil, our own Bárbara Zambelli notices a positive shift in the natural environment. In this article, she wonders, what if we shift from an ethics of exhaustion, to [...]
Mario Lanzas completa la trilogía de mapas del Mesozoico inspirados en la antigua cartografía medieval con este bestiario triásico que se une a los que ya hemos visto por aquí correspondientes al [...]