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News from the Geoblogosphere

by Stratigraphy.net

New from Snet: Lithologs, a new tool to create lithological/sedimentological logs online..

Friday, 17 January 2020

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Casca de ovo misteriosa pertence a dinossauro da família do "vilão" Velociraptor

Lusodinos- Dinossauros de Portugal [21:21:00]

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Investigador da Universidade Nova de Lisboa e Museu da Lourinhã, Miguel Moreno-Azanza, fez novas novas descobertas de ovos de dinossauros.Referência:Choi, S., Moreno‐Azanza, M., Csiki‐Sava, Z., Prondvai, E. and Lee, Y.‐N. (2020), Comparative crystallography suggests maniraptoran theropod affinities for latest Cretaceous European ‘geckoid’ eggshell. Pap Palaeontol. doi:10.1002/spp2.1294 https://onlinelibrary.wiley.com/doi/full/10.1002/spp2.1294Replicamos aqui a notícia de 16 de [...]

Is Venus Active? (Volcanically)

Geology in the West Country [17:17:00]

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Is Venus Active? (Volcanically) Not much is known about Earth's nearest planetary neighbour, Venus. It has a reflective cloud cover,over a 96% CO2 atmosphere, which leads to surface temperatures of about 500oC. A few Russian missions to the planet survived long enough to determine that the surface rock was of basaltic composition.The atmosphere is transparent to radar waves and it is found to be a flat place with few impact craters but many volcanic craters. Volcanic ‘pancake’ domes on [...]

Panopea gurgitis (Brongniart, 1822)

kreidefossilien.de - Bilder [16:54:37]

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, - Turon, mittleres Turon (Postelwitz-Formation) - Ort: Pirna-Viehleite, B172n Südumfahrung

Important Map Skills Every Student Should Know

Grindgis [14:33:26]

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Map skills revolve around spatial thinking. Without it, students can’t really comprehend the phenomena related to spaces and places around them. As children learn environmental sciences and geography, they [...]

Cremnoceramus germanobohemicus (Heinz, 1932)

kreidefossilien.de - Bilder [11:03:19]

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Walaszczyk, 1996 zu C. inconstans gestellt" title="Der Holotypus von Inoceramus germano-bohemicus aus dem Steinbruch Dachsloch bei Innozenzidorf (Lesné) wurde von Walaszczyk, 1996 zu C. inconstans [...]

Pseudogygites sp. Trilobite from the Coburg Fm.

Views of the Mahantango [09:01:00]

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By far the biggest attraction at the St. Mary's Cement quarry is the possibility of finding the trilobite Pseudogygites latimarginatus. In the Coburg formation they can get pretty large and make for a nice [...]

Video by Charles Carrigan of My GSA Field Trip to Grand Canyon, September, 2019

Earthly Musings [04:58:00]

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Readers may recall that I participated as an invited speaker and field trip leader for the Annual Meeting of the Geological Society of America. One of the participants on that field trip made a professional [...]

Recreating Prehistoric Animals in Art: a new palaeoart short course for March 2020

markwitton.com blog [15:38:00]

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Here's some pleasant news for the start of 2020: it's time to announce that I'm running a palaeaort short course in association with the University of Portsmouth: Recreating Prehistoric Animals in Art. [...]

Las amables criaturas mesozoicas de Bekah Cohen

Koprolitos [12:21:00]

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Bekah Cohen es una artista, diseñadora, ilustradora y animadora de Sheffield (Gran Bretaña). Licenciada en Ilustración y Arte conceptual por el Doncaster College, ha trabajado de forma independiente y [...]

Stelidioseris sp.

kreidefossilien.de - Bilder [10:36:02]

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Korallenkolonie aus den roten Konglomeraten, weitere Informationen zur Gattung in Löser, 2014 (in: Niebuhr & Wilmsen, 2014. Kreide-Fossilien in Sachsen) - Cenoman, unteres Mittelcenoman [...]