Browsing by Autor "Omar Medina Ramírez"

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    New Ichnological Record from the Late Campanian Toro Toro Formation at Toro Toro, Potosí (bolivia): First probable Dromaeosaurid Tracks from South America
    (Asociación Paleontológica Argentina, 2011) Sebastián Apesteguı́a; Silvina de Valais; Giovanni Ríos Cordero; Omar Medina Ramírez
    Abstracts , p. 47.Bonaparte, J.F. 1999. Tetrapod faunas from South America and India: A palaeobiogeographic interpretation. Proceedings of the Indian National Science Academy 65: 427–437.Bonaparte, J.F., Colbert, E.H., Currie, Ph., de Ricqles, A., Kielan-Ja-worowska, Z., Leonardi, G., Morello, N. and Taquet, P. 1984. Sulle orme dei dinosauri . Erizzo Editrice, Venice, 337 p. Branisa, L. 1968. Hallazgo del amonite Neolobites en la Caliza Miraflores y de huellas de dinosaurios en la Formacion El Molino y su significado para la determinacion de la edad del “Grupo Puca”. Boletin del Instituto Boliviano del Petroleo 8: 16–29. Calvo, J.O., Porfiri, J.D. and Kellner, A.W. 2004. On a new maniraptoran dinosaur (Theropoda) from the Upper Cretaceous of Neuquen, Patago-nia, Argentina. Arquivos do Museu Nacional Rio de Janeiro 62: 549–566. Figure 3. 1, Reconstruction of pes and track of a dromaeosaurid showing a low position for the raptorial sickle-claw; 2, reconstruc-tion of pes and track of a dromaeosaurid as previously proposed with the sickle-claw and corresponding phalanges holding it far from the ground;