http://publicationslist.org/data/francisco.ortega/atom.xml Francisco Ortegahttp://publicationslist.org/francisco.ortega$basepathfavicon.icoRecent additions to Francisco Ortega's PublicationsList.org pagehttp://publicationslist.org/publications.png2010-03-26T07:22:16Z http://publicationslist.org/francisco.ortega/refid3 2010-03-26T07:07:26Z

BACKGROUND: The early evolution of sauropod dinosaurs is poorly understood because of a highly incomplete fossil record. New discoveries of Early and Middle Jurassic sauropods have a great potential to lead to a better understanding of early sauropod evolution and to reevaluate the patterns of sauropod diversification. PRINCIPAL FINDINGS: A new sauropod from the Middle Jurassic of Niger, Spinophor...<br/><br/>Kristian Remes, Francisco Ortega, Ignacio Fierro, Ulrich Joger, Ralf Kosma, José Manuel Marín Ferrer, Oumarou Amadou Ide, Abdoulaye Maga (2009) <i>PLoS One</i> <i></i> <i></i> 4: 9 <br/>

http://publicationslist.org/francisco.ortega/refid2 2010-03-26T07:04:41Z

Wings flying at low Reynolds numbers enter a stalled flow regime by laminar boundary layer separation at the leading edge. A way to improve the flying performance of these wings at the angle of attack close to stalling is by forcing the transition of the upper-side wing boundary layer from laminar flow to turbulent flow. To force such a transition several devices can be used, the simplest one ...<br/><br/>J. Meseguer, A. Sanz-Andrés, I. Pérez-Grande, S. Franchini,J. L. Sanz, F. Ortega, and L. Chiappe (2008) <i>Proc. IMechE Part G: Journal of Aerospace Engineering</i> 222: <br/>

http://publicationslist.org/francisco.ortega/refid4 2010-03-26T07:07:26Z

More than one century after its original description by Marsh in 1877, we report in this paper the first uncontroversial evidence of a member of the genus Stegosaurus out of North America. The specimen consists of a partial skeleton from the Upper Jurassic of Portugal, herein considered as Stegosaurus cf. ungulatus. The presence of this plated dinosaur in the upper Kimmeridgian-lower Tithonian Por...<br/><br/>Fernando Escaso, Francisco Ortega, Pedro Dantas, Elisabete Malafaia, Nuno L Pimentel, Xabier Pereda-Suberbiola, José Luis Sanz, José Carlos Kullberg, María Carla Kullberg, Fernando Barriga (2007) <i>Naturwissenschaften</i> <i></i> <i></i> 94: 5 367-374<br/>

http://publicationslist.org/francisco.ortega/refid5 2010-03-26T07:07:26Z

Information on the first steps of the avian evolutionary history has dramatically increased during the last few years. The fossil record provides a general view of the morphological changes of the avian flight apparatus from nonvolant ancestors (non-avian theropod dinosaurs) to the first derived fliers of the Early Cretaceous. The Las Hoyas bird record includes three genera: Iberomesornis, Concorn...<br/><br/>José Luis Sanz, Francisco Ortega (2002) <i>Sci Prog</i> <i></i> <i></i> 85: Pt 2 113-130<br/>

http://publicationslist.org/francisco.ortega/refid6 2010-03-26T07:07:26Z

J L Sanz, L M Chiappe, Y Fernández-Jalvo, F Ortega, B Sánchez-Chillón, F J Poyato-Ariza, B P Pérez-Moreno (2001) <i>Nature</i> <i></i> <i></i> 409: 6823 998-1000<br/>