Geobulletin alpha
News from the Geoblogosphere
New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..
Saturday, 15 February 2020
häufig vorkommende Schnecke im Mergel von Bonnewitz, Deninger (1905, S. 27) merkte an, dass „[…] sich [nichts] über ihre generische Stellung […] aussagen läßt […]“ - Turon, oberes Turon - Coniac, unteres-mittleres Coniac (Strehlen-Formation) - Ort: #Brücke über den Bonnewitzer Grund (S177), Pirna-Bonnewitz (Sächsische
, Zeichnung aus Andert, 1934. Zuordung zur Gattung Nuculana in Abdel-Gawad (1986, S. 131) - Turon, oberes Turon - Coniac, unteres-mittleres Coniac (Strehlen-Formation) - Ort: #Brücke über den Bonnewitzer Grund (S177), Pirna-Bonnewitz (Sächsische
Septarian Nodule, Dan Bowen, 2020 Tucson Gem and Mineral Show
An exceptional polished septarian nodule with an ammonite heart. Septarian concretions or septarian nodules are concretions containing angular [...]
Here is a very fresh find from the Waldron Shale. This morning it was below freezing in the Louisville area. This fossil appears to be a Receptaculites subturbinatus. It was found in Clark County Indiana USA [...]
Today (15. February 2020) a magnitude Mw3,6 earthquake took place in Bárðarbunga volcano. There has not been any earthquake activity in this area since this earthquake took place. The earthquake activity in [...]
How to Analyse Air a VERY Long Time Ago.
THIS ARTICLE introduces a couple of papers which use an unusual technique for finding the composition of the atmosphere before it became oxygen rich.
The article [...]
Yesterday (14. February 2020) an earthquake with a magnitude of Mw3,1 took place west of Grindavík town. This is just one of many earthquakes this is area as earthquake activity is now continuous and shows no [...]
Ich verbringe ein verlängerte Wochenende am Ätna und werde versuchen von dort aus zu berichten. Die Wettervorhersage sagt vergleichsweise milde Temperaturen bei wenig Wind voraus. Die Daten der vulkanischen [...]
NEXT WEEKS EVENTS
17th February to 1st March 2020
THE FOLLOWING IS AN EXTRACT FROM BRISTOL AND WEST COUNTRY GEOLOGY CALENDARS
MORE DETAILS CAN BE FOUND IN THE BRISTOL AND THE WEST [...]
Alluvial soils are soils deposited by surface water. You’ll find them along rivers, in floodplains and deltas (like the Mississippi Delta), stream terraces, and areas called alluvial fans. This last
Ads: