Image courtesy of Wikimedia Commons. Source: http://www.eso.org/public/images/potw1431a/ This star map shows the Houston sky at 10 pm CDT on April 1, 9 pm CDT on April 15, and dusk on April 30. To use the map, put the direction you are facing at the bottom. Jupiter, near Spica in Virgo, is up virtually
Today in the paper round-up (April 2017): Active Tectonics of the Makran, postseismic deformation at Bam, active faults and paleoseismology in Italy, Switzerland & Alaska, the first papers on the Kaikoura [...]
I always assumed that the raspi's were fast enough to take anything I threw at them. Wrong! The p3 can sample 2 accelerometers at 30 samp/sec, and the zero at about 15. That's probably enough for a [...]
Europe Cut Off, (450,000 Years Ago)
The Financial Times reports on how the sea broke through the chalk ridge between England and France. Cold water and sunlit uplands. The comments on the article are [...]
I was looking back through some photos and realized I had some of the Roan Cliffs from the spring of 2006. These first two photos are taken from an impromptu campsite MOH and I found not far from the Rulison [...]
Aircrews and frequent fliers may soon experience an uptick in radiation exposure due to the upcoming low point in the solar cycle, when weak solar activity provides less protection against cosmic rays entering [...]
GeoLog-The official blog of the European Geosciences Union [13:34:57]
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With hundreds of oral presentations, PICO sessions and poster presentations taking place each day, it can be difficult to keep abreast of everything that is on offer during the General Assembly. As well as [...]
We’d like to bring your attention to two new publications, relevant to the theme of this blog. These publications share some common themes, including emphasising the significant role for geoscientists in [...]
A good way to begin building a business case for investing in new software and systems is to evaluate the time and cost in carrying out a typical task, such as producing site plans and geological profiles. [...]
Mocoa: the cause of the tragic debris flow in Colombia The tragic debris flow at Mocoa in Colombia at the weekend has garnered considerable media attention internationally. As of today, the total number of [...]
Whew! I wait every month for this chart, and the Toronto real estate figures. Both are interesting, but this one shows the background microwave chatter for satellites. It's related to how much heat [...]
Der Sakurajima auf der japanischen Insel Kyushu eruptierte heute 4 Mal. Die Vulkanasche stieg dabei bis in Höhen von 2500 m auf. Auf Livecam-Fotos sieht es so aus, als ob der Krater Showa-dake Ursprung der [...]
A conversation on Twitter recently got me thinking about my first field experience. Until I went to college I had never actually gone camping in a park or anywhere else - and aside from minor incidents, my [...]
Zu einem allmählichen Niedergang der Dinosaurier und Flugsaurier kam
es vermutlich noch vor dem Einschlag des sogenannten
Chicxulub-Asteroiden und dem weltweiten Massensterben am Ende der
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O investigador português Pedro Mocho, actualmente investigador no Natural History Museum of Los Angeles County, nos Estados Unidos da América, com a colaboração do Grupo de Biología Evolutiva-UNED [...]
I just discovered a 2015 book that explores the relation between the American landscape to the history of its people, indigenous, enslaved, and enslaver. The author, Lauret Savoy, is a professor at Mount [...]
Earth and Solar System has a new fun activity called ‘Meteorite hunt!’ we have been trialing with group members and put into practice at the Science Museum Lates event last Wednesday in London. Funded by a [...]
"Biarritz hace un millón de años" (Javier Velasco)
Vamos con unas ilustraciones de bichos mesozoicos, entre los que encontramos collages de pterosaurios en las costas vascofrancesas o raptores montados por [...]
Bentley will be hosting a webinar at two different times on April 5, at 9 a.m. EDT and 5 p.m. EDT for the new gINT Special Interest Group (SIG). They will focus on a current hot topic, Data Transfer. We've [...]
So far, in our chit-chats we met sedimentologists, geophysicists, paleomagnetists, paleontologists. Now it is the turn of a structural geologist. He is from [...]
This calyx was found while sifting through matrix while looking for dis-articulated crinoid arms for another fossil. It is quite a find measuring a little over 3 cm in width and it has part of gastropod fossil [...]
Grand Tetons National Park, Wyoming
Be forewarned. This post is a TRAP! It is designed to draw you in, weaken your defenses, and cause you to do something different than everyday life. Warning given...
Have [...]