Showing 1 - 13 results of 13 for search '"dinosaur"', query time: 0.04s Refine Results
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    Dinosaur Bones from the Maestrazgo UNESCO Global Geopark (Teruel, Spain) by Luis Alcalá, Rafael Royo-Torres

    Published 2021-09-01
    “…The current territory of the Maestrazgo UNESCO Global Geopark has provided fossils that pioneered dinosaur research in Spain. The first Spanish dinosaur, Aragosaurus ischiaticus (published in 1987), five other new genera of dinosaurs and six species were described from fossils found at Geopark sites. …”
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    Spectroscopic Analysis of a Theropod Dinosaur (Reptilia, Archosauria) from the Ipubi Formation, Araripe Basin, Northeastern Brazil by João Hermínio da Silva, Francisco Eduardo de Sousa Filho, Antônio Álamo Feitosa Saraiva, Nádia Amanda Andrade, Bartolomeu Cruz Viana, Juliana Manso Sayão, Bruno Tavares de Oliveira Abagaro, Paulo de Tarso Cavalcante Freire, Gilberto Dantas Saraiva

    Published 2013-01-01
    “…Here, we present a spectroscopic analysis using several experimental techniques (X-ray energy dispersion spectroscopy, Fourier-transform infrared spectroscopy) as well as X-ray diffraction and thermogravimetric analysis applied in small fragments of bones from the posterior members of a theropod dinosaur. The results agree regarding the different composition of the stone matrix and the fossilized bone, indicating a partial substitution of the material by elements present in the depositional environment. …”
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    Dragon Teeth / by Crichton, Michael

    Published 2017
    Subjects:
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    Screening for Stereopsis of Children Using an Autostereoscopic Smartphone by Yanhui Yang, Huang Wu

    Published 2019-01-01
    “…Lang stereotest I, Lang stereotest II, Pass Test 3, Dinosaur Stereoacuity Test, and Random Dot Stereo Acuity Test, respectively; Wilcoxon signed-rank test, P value all >0.05). …”
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    « LE PAYSAGE SONORE » DE MURRAY R. SCHAFER by Luana STAN

    Published 2012-06-01
    “…Wouldn’t it be extraordinary to be able to listen to the sounds surrounding St Sophia’s Church during Byzantine times or ... the forest noises from when dinosaurs roamed the Earth? …”
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    Reduced contribution of sulfur to the mass extinction associated with the Chicxulub impact event by Katerina Rodiouchkina, Steven Goderis, Cem Berk Senel, Pim Kaskes, Özgür Karatekin, Michael Ernst Böttcher, Ilia Rodushkin, Johan Vellekoop, Philippe Claeys, Frank Vanhaecke

    Published 2025-01-01
    “…Abstract The Chicxulub asteroid impact event at the Cretaceous-Paleogene (K-Pg) boundary ~66 Myr ago is widely considered responsible for the mass extinction event leading to the demise of the non-avian dinosaurs. Short-term cooling due to massive release of climate-active agents is hypothesized to have been crucial, with S-bearing gases originating from the target rock vaporization considered an important driving force. …”
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    New information on Bonapartenykus (Alvarezsauridae: Theropoda) from the Allen Formation (middle Campanian-lower Maastrichtian) of Río Negro Province, Patagonia, Argentina clarifies... by Jorge Gustavo Meso, Jonah Nathaniel Choiniere, Mattia Antonio Baiano, Stephen Louis Brusatte, Juan Ignacio Canale, Leonardo Salgado, Diego Pol, Michael Pittman

    Published 2025-01-01
    “…Alvarezsauria is a group of morphologically distinctive, medium- to small-sized later-diverging coelurosaurian theropod dinosaurs, whose record ranges from the Late Jurassic to the Late Cretaceous. …”
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    <i>Allosaurus europaeus</i> (Theropoda: Allosauroidea) Revisited and Taxonomy of the Genus by André Burigo, Octávio Mateus

    Published 2024-12-01
    “…<i>Allosaurus</i> is one of the most famous theropod dinosaurs, but the validity and relationships between the different species have been confusing and often questioned. …”
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