| A unique multitoothed ornithomimosaur dinosaur from the Lower Cretaceous of Spain BP Perez-Moreno, JL Sanz, AD Buscalioni, JJ Moratalla, F Ortega, ... Nature 370 (6488), 363-367, 1994 | 251 | 1994 |
| A new species of Araripesuchus (Crocodylomorpha, Mesoeucrocodylia) from the lower Cretaceous of Patagonia (Argentina) F Ortega, Z Gasparini, AD Buscalioni, JO Calvo Journal of Vertebrate Paleontology 20 (1), 57-76, 2000 | 228 | 2000 |
| An Early Cretaceous bird from Spain and its implications for the evolution of avian flight JL Sanz, LM Chiappe, BP Pérez-Moreno, AD Buscalioni, JJ Moratalla, ... Nature 382 (6590), 442-445, 1996 | 194 | 1996 |
| Cretaceous J Martín-Chivelet, X Berástegui, I Rosales, L Vilas, JA Vera, E Caus, ... Geology of Spain, Geological Society, London, 255-292, 2002 | 164 | 2002 |
| A bizarre, humped Carcharodontosauria (Theropoda) from the Lower Cretaceous of Spain F Ortega, F Escaso, JL Sanz Nature 467 (7312), 203-206, 2010 | 154 | 2010 |
| A new basal sauropod dinosaur from the Middle Jurassic of Niger and the early evolution of Sauropoda K Remes, F Ortega, I Fierro, U Joger, R Kosma, JMM Ferrer PLoS ONE 4 (9), e6924, 2009 | 133* | 2009 |
| A nestling bird from the Lower Cretaceous of Spain: Implications for avian skull and neck evolution JL Sanz, LM Chiappe, BP Pérez-Moreno, JJ Moratalla, ... Science 276 (5318), 1543, 1997 | 131 | 1997 |
| A revision of the crocodyliform Allodaposuchus precedens from the Upper Cretaceous of the Hateg Basin, Romania. Its relevance in the phylogeny of Eusuchia AD Buscalioni, F Ortega, DB Weishampel, CM Jianu Journal of Vertebrate Paleontology 21 (1), 74-86, 2001 | 129 | 2001 |
| The braincase of the basal sauropod dinosaur Spinophorosaurus and 3D reconstructions of the cranial endocast and inner ear F Knoll, LM Witmer, F Ortega, RC Ridgely, D Schwarz-Wings PLoS One 7 (1), e30060, 2012 | 113 | 2012 |
| New evidence of shared dinosaur across Upper Jurassic proto-North Atlantic: Stegosaurus from Portugal F Escaso, F Ortega, P Dantas, E Malafaia, NL Pimentel, ... Naturwissenschaften 94 (5), 367-374, 2007 | 97 | 2007 |
| New crocodiles (Eusuchia: Alligatoroidea) from the Upper Cretaceous of southern Europe AD Buscalioni, F Ortega, D Vasse Comptes Rendus de l'Académie des Sciences-Series IIA-Earth and Planetary …, 1997 | 96 | 1997 |
| Primera evidencia de dientes aislados atribuidos a Spinosauridae (Theropoda) en el Aptiano inferior (Cretácico Inferior) de Europa: Formación Arcillas de Morella (España) JI Canudo, JM Gasulla, D Gómez-Fernández, F Ortega, JL Sanz, P Yagüe Ameghiniana 45 (4), 649-662, 2008 | 93* | 2008 |
| Reinterpretation and new denominationof Atacisaurus crassiproratus (Middle Eocene; Issel, France) as cf. Iberosuchus (Crocodylomorpha, Metasuchia) F Ortega, AD Buscalioni, Z Gasparini Geobios 29 (3), 353-364, 1996 | 89 | 1996 |
| Dinosaurios de la Península Ibérica F Ortega, F Escaso, JM Gasulla, P Dantas, JL Sanz Estudios geológicos 62 (1), 219-240, 2006 | 86 | 2006 |
| New crocodyliforms from southwestern Europe and definition of a diverse clade of European Late Cretaceous basal eusuchians I Narváez, CA Brochu, F Escaso, A Pérez-García, F Ortega PLoS One 10 (11), e0140679, 2015 | 70 | 2015 |
| The biota of the Upper Cretaceous site of Lo Hueco (Cuenca, Spain) F Ortega Journal of Iberian Geology 41 (1), 83-99, 2015 | 69 | 2015 |
| New and exceptional discovery in the Upper Cretaceous of the Iberian Peninsula: the palaeontological site of F Barroso-Barcenilla, O Cambra-Moo, F Escaso, F Ortega, A Pascual, ... Cretaceous Research 30 (5), 1268-1278, 2009 | 69 | 2009 |
| The fish trace fossil Undichna from the Cretaceous of Spain JM De Gibert, LA Buatois, MA Fregenal‐Martínez, M Gabriela Mangano, ... Palaeontology 42 (3), 409-427, 1999 | 66 | 1999 |
| A new titanosaur (Dinosauria, Sauropoda) from the Upper Cretaceous of Lo Hueco (Cuenca, Spain) VD Díaz, P Mocho, A Páramo, F Escaso, F Marcos-Fernández, JL Sanz, ... Cretaceous Research 68, 49-60, 2016 | 63 | 2016 |
| New Spanish Late Cretaceous eusuchian reveals the synchronic and sympatric presence of two allodaposuchids I Narváez, CA Brochu, F Escaso, A Pérez-García, F Ortega Cretaceous Research 65, 112-125, 2016 | 62 | 2016 |
Fernando EscasoAssistant Professor, UNEDVerified email at ccia.uned.es